Electrical power supplying system having an electrical power supplying docking station with a multi-function module for use in diverse environments

ABSTRACT

An electrical power supplying system for use in diverse environments supporting electrical power consuming devices. The portable electrical power supplying system including: a module docking station with a module docking receptacle and base station portion having integrated external power cord storage compartments; and a multi-function module is docked in the module docking receptacle and can be manually removed and used locally as well as at remote locations, in several different subsystem functionalities. The module docking station includes: a base housing portion having an external power cord storage compartment, with an internal spool about which a power cord can be neatly wrapped up and contained within the external power cord storage compartment; and a power receptacle housing portion, connected to the base housing portion and supporting the module docking receptacle, and containing a plurality of AC power receptacles, and one or more USB-type DC power receptacles.

RELATED CASES

This is a Continuation-In-Part (CIP) of Co-pending application Ser. No.13/934,606 entitled “Portable Electrical power supplying system ForStoring And Configuring Excess Power Cord And Sharing A Multiplicity OfAC And DC Electrical Power Supplies In Diverse User Environments” filedon Jul. 3, 2013, both commonly owned by PUCLINE, LLC, and incorporatedherein by reference and is fully set forth herein.

BACKGROUND OF INVENTION

Field of Invention

The present invention relates to new and improved methods of andapparatus for supplying electrical power to electrical power consumingdevices, and managing the power cords associated therewith in diverseenvironment.

Brief Description of the State of Knowledge in the Art

The modern lifestyle of millions of consumers involves the use ofrechargeable smartphones, rechargeable cameras, portable laptopcomputers, rechargeable tablets, modems, powered hard drives, poweredBluetooth® speakers, and many other kinds of portable electronic devicesthat consume either AC or DC electrical power. Users of such portabledevices are constantly plugging and unplugging devices, often kneelingdown for a nearby power outlet or searching behind a fixed piece offurniture for a free outlet that is not accessible, or which is notwithin reach, but only to discover that the power outlet is alreadybeing used. Consequently, too often we cannot find an available outletor if we do it is never in a handy place to satisfy our ever-expandingneed for electrical power.

Traditional power strips are bulky and designed for floor use and lack ausable cord management option. Also, while other prior art devices haveaddressed cord management, they have not done so in ways, which are bothconvenient and efficient for the users of modern portable powereddevices, who are constantly on the move.

Also, at the same time, millions of consumers have become used to themobile life-style where many tasks, once centered around desktopcomputers, are not revolving around desktop phones, mobile pad computers(e.g. Apple iPads) and communal work environments (e.g. desks, coffeetables, etc.). This change in lifestyle and workflow has created manynew challenges in supplying electrical power to portable electricalpower consuming devices. At the same time, such changes have created newopportunities for power strip manufacturers to better serve the needs oftheir current and prospective customers.

Therefore, there is a great need in the art for new and improvedelectrical power supplying systems that address the unfulfilled needs ofmillions of consumers to power multiple portable devices in diverseusers environments, with greater electrical power accessibility,improved power cord management and reduced clutter, while avoiding theshortcomings and drawbacks of prior art devices and methodologies.

OBJECTS AND SUMMARY OF THE PRESENT INVENTION

It is therefore a primary object of the present invention to provide anew and improved portable (i.e. transportable) system that fulfills theneeds of millions of consumers to power multiple electrical appliancesand/or electronic devices in diverse users environments, with a greaterelectrical power accessibility, improved power cord management, reducedclutter and enhanced functionality in diverse end-user environments,while avoiding the shortcomings and drawbacks of prior art devices andmethodologies.

Another object of the present invention is to provide an improvedelectrical power supplying system for use in diverse environmentscomprising a module docking station with a module docking receptacle,and a multi-function module for docking in the module docking receptacleand which can be manually removed and used locally or remotely whilesupporting one or more different functional subsystems.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein the module docking stationcomprises: (i) a base housing portion having an external power cordstorage compartment with an internal spool, about which a power cord canbe neatly wrapped up and contained within the external power cordstorage compartment; and (ii) a power receptacle housing portionconnected to the base housing portion, and supporting the module dockingreceptacle, and containing a plurality of AC power receptacles, one ormore USB-type DC power receptacles, and a male-type USB-based moduledock interface mounted in the central bottom portion of the moduledocking receptacle; and wherein the multi-function module also includesa female-type USB-based module dock interface, and is insert able withinthe module docking receptacle so that the male and female USB-basedmodule dock interfaces interconnect with each other when themulti-function module is docked within the module docking receptacle.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein the power receptacle housingportion comprises a ring-like geometry supporting (i) the plurality ofAC electrical receptacles for supplying electrical power to ACelectrical power consuming devices using electrical power cords, and(ii) the one or more USB-type DC power receptacles for supplying DCelectrical power to DC electrical power consuming devices using one ormore USB cables.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein the multi-function modulecomprises a number of functional subsystems, namely: a battery powerstorage subsystem and includes rechargeable battery module; anight-light/emergency illumination subsystem including a LED array forautomatically producing a field of visible illumination in response tothe automatic detection of the light level in the ambient environment bya photo-sensor fall beyond a predetermined threshold level; a telephoneconference subsystem including a microphone and a loudspeaker forsupporting teleconferences using a locally wirelessly interfaced phonedevice; and a music streaming subsystem for producing audio signals formusic being played on a remote music player or mobile phone systemtransmitting music signals over a wireless communication interface,wherein each subsystem is housed in a portable compact housing adaptedfor mated insertion into the module docking receptacle, and controlledby a subsystem controller, wherein user-selectable controls are providedfor selecting modes and controlling illumination temperature,illumination intensity, and audio volume from the multi-function module,either directly through controls on the multi-function module or byusing an application running on a smartphone in wireless communicationwith the multi-function module.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein the multi-function module canbe manually removed from its module docking receptacle by lifting up onthe compact housing of the multi-function module using the user'sfingers, and dis-engaging the physical connection between the USB-typeinterface connectors.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein the multi-function modulesupports a night-light/emergency illumination subsystem thatautomatically generates a field of illumination in response to lowlighting conditions detected by a photo-sensor, or power-lineinterruptions detected by a power-line voltage detector.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein the battery power storagesubsystem is realized using a set of solid-state batteries, a batteryrecharging circuitry, and electrical sockets and battery holders.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein the portablenight-light/emergency illumination subsystem comprises an array of lightemitting diodes (LEDs) having different wavelength characteristicscapable of producing illumination having different adjustable colortemperatures and intensity levels.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein the night-light illuminationsubsystem includes a photo-sensor and related electronic circuitry forautomatically detecting ambient illumination levels and automaticallyactivating the night-light/emergency illumination subsystem in responseto detecting when ambient illumination levels fall below a predeterminedambient illumination threshold level.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein emergency illuminationsubsystems includes a power line-voltage sensor and related electroniccircuitry for detecting when power interruptions have occurred andautomatically activating such emergency illumination subsystem inresponse to detecting when the power line voltage falls below apredetermined power line voltage threshold level.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein a processor on the PC boardis programmed to support the control of LED driving circuitrycontrolling the illumination generated from the LEDs in response toambient lighting conditions detected by the photo-sensor.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein a processor on the PC boardis programmed to support the control of LED driving circuitrycontrolling the intensity and/or color temperature of the illuminationgenerated in from the LEDs in response to any mode and light colortemperature selection controls that may have been activated or selectedby way of an computer application running on a smartphone or othermobile computing device, in communication with the multi-function modulevia a wireless communication interface.

Another object of the present invention is to provide such an improvedelectrical power supplying system, wherein the telephone conferencesubsystem is contained in a portable compact housing including: an audioloudspeaker for reproducing the audio voice signals detected by themobile smartphone wirelessly interfaced with the telephone conferencesubsystem by way of the wireless communication interface supported bythe multi-function module; a microphone having a wide audio pickuppattern for picking up voice and other sound patterns and generatingcorresponding electrical signals that are transmitted to the telephoneconference subsystem for signal processing; and a processor programmedto support telephone conferencing among a smartphone device establishinga wireless connection with the multi-function module by way of awireless interface connection, supported between the smartphone and themulti-function module.

Another object of the present invention is to provide such an improvedmethod of delivering an audio reproduction of a music recording playingback on a portable mp3 music player using a multi-function module and asmartphone arranged in wireless communication therewith, wherein themethod comprises the steps of: (a) providing an electrical powersupplying system comprising a module docking station with a moduledocking receptacle for retaining therein a multi-function moduleincluding a loudspeaker for producing audible sound including music, andsupporting at least one of a music playback mode, a telephoneconferencing mode, and a night-light illumination mode while the moduleis docked in the module-docketing cavity, and at least one of a musicplayback mode, telephone conferencing mode, a night-light illuminationmode and a battery charging mode while the module is un-docked from themodule-docketing cavity; (b) installing the portable electrical powersupplying system in an environment supporting one or more AC and DCelectrical power consuming devices; (c) configuring the multi-functionmodule in the module docking receptacle; (d) selecting the musicplayback mode in the multi-function module, and setting up a wirelessBluetooth interface connection with the smartphone; (e) operating theportable mp3 music player so as to play back a music recording runningon the smartphone, and sending digital signals from the smartphone overthe wireless interface connection to the multi-function module; and (f)the multi-function module receiving and processing the digital signalsand producing an audio reproduction of the music recording playing backon the portable mp3 music player, through the loudspeaker mounted in themulti-function module.

Another object of the present invention is to provide such an improvedmethod of conducting a teleconference initiated on a smartphone across atelephone network, using a electrical power supplying system and thesmartphone arranged in wireless communication therewith, comprising: (a)providing an electrical power supplying system comprising a moduledocking station with a module docking receptacle for retaining thereinan multi-function module including a microphone for detecting voicesignal during a teleconference session and a loudspeaker for reproducingvoice signals during the teleconference session, and supporting (i) atleast one of a music playback mode, a telephone conferencing mode, and anight-light illumination mode while the multi-function module is dockedin the module docking receptacle, and (ii) at least one of a musicplayback mode, telephone conferencing mode, a night-light illuminationmode and a battery charging mode while the module multi-function isun-docked from the module docking receptacle; (b) installing theportable electrical power supplying system in an environment supportingone or more AC and DC electrical power consuming devices; (c)configuring the multi-function module in the module docking receptacle;(d) selecting the teleconference mode in the multi-function module, andsetting up a wireless Bluetooth interface connection with thesmartphone; (e) operating the smartphone so as to accept the wirelessBluetooth interface connection from the multi-function module andsupporting a telephone conferencing session with one or more remotetelephone devices connected to the telephone network, using thesmartphone and the microphone and loudspeaker in the multi-functionmodule; and (f) during the telephone conferencing session, themulti-function module (i) receiving digital signals received from thesmartphone and corresponding to voice signals from the one or moreremote telephones, and converting the digital signals into analogsignals that are provided to the loudspeaker during the teleconferencingsession, and (ii) generating analog signals corresponding to voicesignals detected by the microphone during the voice session, andconverting these analog signals into digital signals that aretransmitted to the smartphone during the telephone conferencing session.

Another object of the present invention is to provide such an improvedmethod of illuminating an environment during the night-time using amulti-function module, comprising: (a) providing an electrical powersupplying system comprising a module docking station with a moduledocking receptacle for retaining therein a multi-function moduleincluding an LED array for producing a field of illumination in responseto detected conditions, and supporting at least one of a music playbackmode, a telephone conferencing mode, and a night-light/emergencyillumination mode while the module is docked in the module dockingreceptacle, and at least one of a music playback mode, telephoneconferencing mode, a night-light illumination mode and a batterycharging mode while the module is un-docked from the module dockingreceptacle; (b) installing the portable electrical power supplyingsystem in an environment supporting one or more AC and DC electricalpower consuming devices; (c) configuring the multi-function module inthe module docking receptacle; and (d) the multi-function moduleautomatically detecting low-illumination levels in the ambientenvironment, and in response thereto, the LED array generating a fieldof illumination to provide night-lighting in the ambient environment.

Another object of the present invention is to provide such an improvedmethod of illuminating an environment during detected emergencyconditions (e.g. power line failures) using an electrical powersupplying system comprising: (a) providing an electrical power supplyingsystem comprising a module docking station with a module dockingreceptacle for retaining therein a multi-function module including anLED array for producing a field of illumination in response to detectedemergency conditions, and supporting at least one of a music playbackmode, a telephone conferencing mode, and an emergency illumination modewhile the module is docked in the module-docketing cavity, and at leastone of a music playback mode, telephone conferencing mode, a night-lightillumination mode and a battery charging mode while the multi-functionmodule is un-docked from the module docking receptacle; (b) installingthe portable electrical power supplying system in an environmentsupporting one or more AC and DC electrical power consuming devices; (c)configuring the multi-function module in the module docking receptacle;and (d) signal level sensing circuitry in the multi-function module (orwithin the adapter) automatically detecting predefined emergencyconditions (e.g. power line failure) in the ambient environment, and inresponse thereto, the LED array generating a field of illumination toprovide emergency lighting in the ambient environment.

Another object of the present invention is to provide such an improvedmethod of delivering an audio reproduction of a music recording playingback on a portable mp3 music player (e.g. running on a smartphone) usingan electrical power supplying system and smartphone arranged in wirelesscommunication therewith and operated in accordance with the principlesof the present invention, comprising: (a) providing an electrical powersupplying system comprising a module docking station with a moduledocking receptacle for retaining therein a multi-function moduleincluding a loudspeaker for producing audible sound including music, andsupporting at least one of a music playback mode, a telephoneconferencing mode, and a night-light illumination mode while the moduleis docked in the module docking receptacle, and at least one of a musicplayback mode, telephone conferencing mode, a night-light illuminationmode and a battery charging mode while the module is un-docked from themodule docking receptacle; (b) installing the portable electrical powersupplying system in an environment supporting one or more AC and DCelectrical power consuming devices; (c) configuring the multi-functionmodule outside the module docking receptacle; (d) selecting the musicplayback mode in the multi-function module, and setting up a wirelessBluetooth interface connection with the smartphone; (e) operating theportable mp3 music player so as to play back a music recording runningon the smartphone, and sending digital signals from the smartphone (overthe wireless interface connection) to the multi-function module; and (f)the multi-function module receiving and processing the digital signalsand producing an audio reproduction of the music recording playing backon the portable mp3 music player, through the loudspeaker mounted in themulti-function module.

Another object of the present invention is to provide such an improvedmethod of delivering an audio reproduction of a music recording playingback on a portable mp3 music player (e.g. running on a smartphone) whileilluminating the ambient environment using an electrical power supplyingsystem and smartphone arranged in wireless communication therewith,comprising: (a) providing a electrical power supplying system comprisinga module docking station with a module docking receptacle for retainingtherein a multi-function module including an LED lighting array, and aloudspeaker for producing audible sounds including music, and supportingat least one of a music playback mode, a telephone conferencing mode,and a night-light illumination mode while the module is docked in themodule-docking receptacle, and at least one of a music playback mode,telephone conferencing mode, a night-light illumination mode and abattery charging mode while the module is un-docked from the moduledocking receptacle; (b) installing the portable electrical powersupplying system in an environment supporting one or more AC and DCelectrical power consuming devices; (c) configuring the multi-functionmodule outside the module docking receptacle; (d) selecting the musicplayback mode and night-light illumination mode in the multi-functionmodule, and setting up a wireless Bluetooth interface connection withthe smartphone; (e) operating the portable mp3 music player so as toplayback a music recording running on the smartphone, and sendingdigital signals from the smartphone (over the wireless interfaceconnection) to the multi-function module; and (f) the multi-functionmodule receiving and processing the digital signals and producing anaudio reproduction of the music recording playing back on the portablemp3 music player, through the loudspeaker mounted in the multi-functionmodule, while the LED light array produces a field of illumination inresponse to detected low-illumination levels or manual selection ofillumination generation.

Another object of the present invention is to provide such an improvedmethod of charging a portable DC electrical energy consuming device(e.g. smartphone) using a multi-function module and smartphone arrangedin wireless communication therewith and operated in accordance with theprinciples of the present invention, comprising: (a) providing anelectrical power supplying system comprising a module docking stationwith a module docking receptacle for retaining therein a multi-functionmodule including an LED array for producing a field of illumination inresponse to detected conditions, and supporting at least one of a musicplayback mode, a telephone conferencing mode, and a night-lightillumination mode while the module is docked in the module dockingreceptacle, and at least one of a music playback mode, a telephoneconferencing mode, a night-light illumination mode and a batterycharging mode while the module is un-docked from the module-dockingreceptacle; (b) installing the portable electrical power supplyingsystem in an environment supporting one or more AC and DC electricalpower consuming devices; (c) configuring (i.e. installing) themulti-function module in the module docking receptacle; and (d) themulti-function module automatically detecting low-illumination levels inthe ambient environment, and in response thereto, the LED arraygenerating a field of illumination to provide night-lighting in theambient environment.

Another object of the present invention is to provide such an improvedmethod of remotely controlling an electrical power supplying systemusing a smartphone or remote computing device operably connected to theTCP/IP infrastructure of the Internet and comprising: (a) providing amulti-function module operably connected to the TCP/IP infrastructure ofthe Internet by way of a IP packet router, and comprising a base dockingstation having a set of AC electrical power receptacles and one or moreUSB-type DC power receptacles, and a module docking receptacle forretaining therein a multi-function module supporting at least one of amusic playback mode, a telephone conferencing mode, a night-lightillumination mode and a remote control mode for controlling the AC andDC electrical power receptacles while the module is docked in the moduledocking receptacle, and at least one of a music playback mode, telephoneconferencing mode, a night-light illumination mode and a batterycharging mode while the module is un-docked (i.e. removed) from themodule-docking receptacle; (b) installing the portable electrical powersupplying system in an environment supporting one or more AC and DCelectrical power consuming; (c) configuring the multi-function module inthe module docking receptacle; (d) selecting the remote control mode inthe system; and (e) using a smartphone or other computing deviceoperably connected to the TCP/IP infrastructure of the Internet toselect one or more of the other modes supported by the system includingremotely controlling the AC and DC electrical power receptaclessupported on the base docking station.

Another object of the present invention is to provide an improvedelectrical power supplying system for supplying electrical power toelectrical appliances and/or electronic devices and managing andconcealing excess power cords deployed in diverse environments, wherevera multitude of power outlets are required, while overcoming theshortcomings and drawbacks of prior art methods and apparatus.

Another object of the present invention is to provide an improvedelectrical power supplying system for storing and configuring excesspower cord and sharing a multiplicity of AC and DC electrical powersupplies in diverse end-user environments.

Another object of the present invention is to provide an improvedelectrical power supplying system having a power-receptacle supplyingstructure supporting a plurality of electrical power receptacles forsupplying AC and DC electrical power to a plurality of electricalappliances and/or electronic devices, and managing the excess length ofpower cords associated therewith, in a manner so that excess power cordcan be wound up about a power cord spool and concealed behind spacedapart elastomeric structures forming a perimeter power cord opening, andremaining power cord is allowed to exit the perimeter power cord openingat any point about the device, and routed to an appliance or devicerequiring AC or DC electrical power in the workspace environment beingserviced by the portable device.

Another object of the present invention is to provide a novel method ofsupplying electrical power to a plurality of electrical appliancesand/or electronic devices in any environment, using a portableelectrical power supplying system, while managing excess power cordtherewithin.

Another object of the present invention is to provide an improvedelectrical power supplying system having dual integrated power cordstorage compartments, and externally accessible USB power ports forsupplying DC electrical power to USB-powered electronic devices andexternally accessible 120 Volt power ports for supplying AC electricalpower to 120 Volt electrical appliances.

These and other objects of invention will become apparent hereinafterand in the Claims to Invention appended hereto.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more fully understand the objects of the present invention,the following detailed description of the illustrative embodimentsshould be read in conjunction with the accompanying figure Drawings inwhich:

FIG. 1A is an elevated top view of a first illustrative embodiment ofthe portable electrical power supplying system of the present inventionwith its extension-type power cord unwound and extended from thehousing, and its pair of USB power ports not being used to supply powerto any USB-powered electronic devices;

FIG. 1B is an elevated bottom view of the first illustrative embodimentof the portable electrical power supplying system shown in FIG. 1A, withits extension-type power cord unwound and extended from the housing, andits pair of USB power ports not being used to supply power to anyUSB-powered electronic devices;

FIG. 2A is an elevated first side view of the first illustrativeembodiment of the portable electrical power supplying system shown inFIGS. 1A and 1B, with its extension-type power cord unwound and extendedfrom the housing, and its integrated cord storage compartment not beingused to store excess power cord associated with any electricalappliances;

FIG. 2B is an elevated second side view of the first illustrativeembodiment of the portable electrical power supplying system shown inFIGS. 1A, 1B and 2A, with its extension-type power cord unwound andextended from the housing, its integrated cord storage compartment notbeing used to store excess power cord associated with electricalappliances, and its pair of USB power ports not being used to supplypower to USB-powered electronic devices;

FIG. 2C is an elevated third side view of the first illustrativeembodiment of the portable electrical power supplying system shown inFIGS. 1A, 1B, 2A and 2B, with its extension-type power cord unwound andextended from the housing, its single integrated cord storagecompartment not being used to store excess power cord associated withelectrical appliances, and USB power port and 120 Volt power outlet notbeing used to supply power to USB-powered devices and 120 Volt-powereddevices;

FIG. 2D is an elevated fourth side view of the first illustrativeembodiment of the portable electrical power supplying system shown inFIGS. 1A, 1B, 2A, 2B and 2C, with its extension-type power cord unwoundand extended from the housing, its single integrated cord storagecompartment not being used to store excess power cord associated withelectrical appliances, and USB power port and 120 Volt power outlet notbeing used to supply power to USB-powered devices and 120 Volt-powereddevices;

FIG. 3 is an exploded view of the portable electrical power supplyingsystem shown in FIGS. 1A through 2D, comprising a lower housing portionsupporting an external elastomeric power cord storage compartment at itsbottom end, a power cord storage spool contained within each power cordstorage compartment, an upper housing portion having an interior volumecontaining a printed circuit (PC) board supplying electrical power to120 Volt and USB electrical power receptacles mounted through aperturesformed through the side walls of the upper housing portion, and anLED-based power-on indicator light, and a cover portion for closing offthe interior volume of the upper housing portion with the LED-basedpower-on indicator light illuminating the centrally disposed logo/badgemounted on the cover portion;

FIG. 4 is a schematic diagram of the electrical and electroniccomponents contained and mounted in the portable electrical powersupplying system shown in FIGS. 1A through 3;

FIG. 5 is a first perspective view of the portable electrical powersupplying system of the first illustrative embodiment, shown in FIGS. 1Athrough 2D, wherein the USB power cables of two electronic devices areplugged into the USB power ports in the upper housing portion, and twoelectrical appliance plugs are plugged into the two 120 Volt electricalpower receptacles mounted in the upper housing portion, and wherein theexcess power cord of one of the electrical appliances is wound up aboutand concealed within the external dual (i.e. double-decker) type powercord storage compartment disposed between the upper housing portion andthe base portion of the device;

FIG. 6 is a second perspective view of the view of the portableelectrical power supplying system configured as shown in FIG. 5;

FIG. 7 is a first perspective view of the second illustrative embodimentof the portable electrical power supplying system of the presentinvention with its extension-type power cord wound up and un-extendedfrom the housing;

FIG. 8 is a second perspective view of the second illustrativeembodiment of the portable electrical power supplying system shown inFIG. 7, with its extension-type power cord unwound and extended from thehousing;

FIG. 9A is a perspective view of the second illustrative embodiment ofthe portable electrical power supplying system shown in FIGS. 7 and 8with its extension-type power cord unwound and extended from thehousing, its dual integrated cord storage compartments not being used tostore excess power cord associated with any electrical appliances, andits USB power ports and 120 Volt power outlets not being used to supplypower to any electrical appliances or electronic devices;

FIG. 9B is a perspective view of the second illustrative embodiment ofthe portable electrical power supplying system of FIGS. 7 and 8 showingits USB-power ports, and with its extension-type power cord unwound andextended from the housing, its dual integrated cord storage compartmentsnot being used to store excess power cord associated with electricalappliances, and its USB power ports and 120 Volt power outlets not beingused to supply power to any electrical appliances or electronic devices;

FIG. 9C is a perspective view of the second illustrative embodiment ofthe portable electrical power supplying system of FIGS. 7 and 8, showinga USB-power port and 120 Volt power port, and with its extension-typepower cord unwound and extended from the housing, its dual integratedcord storage compartments not being used to store excess power cordassociated with electrical appliances, and its USB power ports and 120Volt power outlets not being used to supply power to any electricalappliances or electronic devices;

FIG. 10 is an elevated side view of the second illustrative embodimentof the portable electrical power supplying system of FIGS. 7 and 8,showing a USB-power port and 120 Volt power port, and its dualintegrated cord storage compartments not being used to store excesspower cord associated with electrical appliances;

FIG. 11 is an exploded view of the portable electrical power supplyingsystem shown in FIGS. 7 through 10, comprising a lower housing portionsupporting a set of dual external elastomeric power cord storagecompartments above its bottom end, a power cord storage spool containedwithin each power cord storage compartment, an upper housing portionhaving an interior volume containing a printed circuit (PC) boardsupplying electrical power to 120 Volt AC electrical receptacles andUSB-type DC electrical power ports mounted through apertures formedthrough the side walls of the upper housing portion, and a cover portionfor closing off the interior volume of the upper housing portion with aLED-based power-on indicator light illuminating the centrally disposedlogo/badge mounted on the cover portion;

FIG. 12 is a schematic diagram of the electrical and electroniccomponents contained and mounted in the portable electrical powersupplying system shown in FIGS. 7 through 11;

FIG. 13 is a perspective view of the portable electrical power supplyingsystem of the second illustrative embodiment, shown in FIGS. 7 through12, wherein the USB power cable of one electronic device is plugged intoone of the USB power ports in the upper housing portion, and oneelectrical appliance plug is plugged into one of the 120 Volt electricalpower receptacles mounted in the upper housing portion, and wherein theexcess power cord of the power extension cord is wound up about andconcealed within the upper external power cord compartment disposedbetween the upper housing portion and the base portion of the device;

FIG. 14A is a perspective view of the portable electrical powersupplying system of the second illustrative embodiment, shown in FIGS. 7through 12, wherein the device is vertically mounted on its flat side,wherein the USB power cables of two electronic devices are plugged intothe paid of USB power ports in the upper housing portion, and twoelectrical appliance plugs are plugged into the pair of 120 Voltelectrical power receptacles mounted in the upper housing portion, andwherein the excess power cord of the power extension cord is wound upabout and concealed within the first external power cord compartmentdisposed between the upper housing portion and the base portion of thedevice, and one of the appliance power cords is partially wound up aboutthe second external power cord storage compartment and directed to itsassociated electrical appliance;

FIG. 14B is a perspective view of the portable electrical powersupplying system of the second illustrative embodiment, shown in FIGS. 7through 12, wherein the device is horizontally mounted in its baseportion, wherein the USB power cables of two electronic devices areplugged into the paid of USB power ports in the upper housing portion,and two electrical appliance plugs are plugged into the pair of 120 Voltelectrical power receptacles mounted in the upper housing portion, andwherein the excess power cord of the power extension cord is wound upabout and concealed within the first external power cord compartmentdisposed between the upper housing portion and the base portion of thedevice, and one of the appliance power cords is partially wound up aboutthe second external power cord storage compartment and directed to itsassociated electrical appliance;

FIG. 14C is an elevated partially cross-sectional view of the portableelectrical power supplying system of the second illustrative embodimentof FIGS. 14A and 14B, showing dual power cord storage compartments incross-sectional view, and the cables that are wound up and storedtherein;

FIG. 15 is a perspective view of the portable electrical power supplyingsystem of the second illustrative embodiment, shown in FIGS. 7A through12, wherein the device is vertically mounted on its flat side portion,wherein one USB power cable of one electronic device is plugged into oneof USB power ports in the upper housing portion, and one electricalappliance plug is plugged into one of 120 Volt electrical powerreceptacles mounted in the upper housing portion, and wherein the powerextension cord is unwound and released from within the first externalpower cord compartment, and one of the appliance power cords ispartially wound up about the second external power cord storagecompartment and directed to its associated electrical appliance;

FIG. 16A is perspective view of the portable electrical power supplyingsystem of the second illustrative embodiment, shown in FIGS. 7 through12, illustrating that during the first step taken when using the deviceto supply power to electrical appliances, the power extension cord iswound up and concealed within the first external power cord storagecompartment;

FIG. 16B is perspective view of the portable electrical power supplyingsystem of the second illustrative embodiment, shown in FIGS. 7 through12, illustrating that the second step of the method involves unwrappingthe power extension cord from the external cord storage compartment;

FIG. 16C is perspective view of the portable electrical power supplyingsystem of the second illustrative embodiment, shown in FIGS. 7 through12, illustrating that the second step of the method involves adjustingthe length of the power extension cord of the device, by wrapping itaround the spool within the external power cord storage compartment andthen plugging its power cord into a 120 Volt wall-mounted electricalpower receptacle;

FIG. 16D is perspective view of the portable electrical power supplyingsystem of the second illustrative embodiment, shown in FIGS. 7 through12, illustrating that the second step of the method involves pluggingUSB-powered and/or 120 Volt powered appliances and devices into theUSB-power and/or 120 Volt power receptacles provided on the device ofthe present invention, and wrapping any excess cord about the opening inthe external power cord storage compartments;

FIG. 16E is perspective view of the portable electrical power supplyingsystem of the second illustrative embodiment, shown in FIGS. 7 through12, illustrating that the second step of the method involves securingany remaining power cord length about the storage spool within one ofthe power cord storage compartment;

FIG. 16F is perspective view of the portable electrical power supplyingsystem of the second illustrative embodiment, shown in FIGS. 7 through12, illustrating that the sixth step of the method involves plugging inother appliances into the USB-power or 120 Volt power receptacles, andwrapping excess cord about the cord storage spools within the externalcord storage compartments;

FIG. 17 is a perspective view showing two users sitting on oppositesides of a library tabletop surface, on which are supported a laptopcomputer and a pair of USB-powered iPad appliances, each sharingelectrical power from the portable electrical power supplying systemshown in FIGS. 7 through 12, with power cords wound in a firstconfiguration about the storage spools of the external power cordstorage compartments of the device;

FIG. 18 is a perspective view showing two users sitting on the same sideof a library tabletop surface, on which are supported a pair of laptopcomputers and a pair of USB-powered iPad appliances, each sharingelectrical power from the portable single electrical power supplyingsystem shown in FIGS. 7 through 12, with power cords wound in a secondconfiguration about the storage spools of the external power cordstorage compartments of the device;

FIG. 19 is a first perspective view showing an exemplary desktop userenvironment in which the portable electrical power supplying system ofthe third illustrative embodiment of the present invention, with itssingle (i.e. single-decker) integrated external power cord storagecompartments and multi-function module, might be used in conjunctionwith a desktop computer system, printer, pad computer, mobile smartphoneand other electrical power consuming devices within the environment;

FIG. 20 is a second close-up perspective view of the portable electricalpower supplying system of the present invention, shown deployed in theenvironment of FIG. 19, supplying electrical power to the desktopcomputer system, pad computer and mobile smartphone;

FIG. 21A is a perspective close-up view of the portable electrical powersupplying system of the present invention illustrated in FIGS. 19 and20, showing its power cord wrapped up neatly about the spool of theexternal single-decker power cord storage compartment of the device, andits multi-function module supporting (i) a portable battery powerstorage subsystem, (ii) a portable night-light/illumination subsystem,and (iii) telephone conference subsystem housed in a portable compactmodule adapted for docking within the module docking receptacle of themodule docking housing station of the system, where electricalconnections are established between the multi-function module and themodule docking station by way of a USB plug-connector interface, andalso wireless network connections are established between themulti-function module and the module docking station by way of aBluetooth-type wireless network interface;

FIG. 21B is an elevated side view of the portable electrical powersupplying system of the present invention illustrated in FIG. 21A,showing its pair of AC power receptacles;

FIG. 22 is an exploded perspective view of the portable electrical powersupplying system of the present invention shown in FIGS. 21A through21B, comprising the module docking station having a base housingcomponent with an external power cord storage compartment as employed inthe first illustrative embodiment shown in FIGS. 1 through 18 andcontaining a AC/DC power adapter and related AC and DC power supplycircuitry, wherein the module docking station includes a powerreceptacle housing portion having (i) a ring-like geometry supporting aplurality of AC and DC electrical receptacles for supplying AC and DCelectrical power to electrical power consuming devices, and (ii) amodule docking receptacle supporting a USB power connector centrallymounted on the bottom surface of the module docking receptacle in anaxial manner and electrically connected to DC power supply circuitrywithin the base housing portion, and (iv) multi-function module (i.e.device) for removably docking within the module docking receptacle ofthe module docking station, and supporting (a) a portable battery powerstorage subsystem, (b) a portable night-light/emergency illuminationsubsystem, (c) a telephone conference subsystem and (d) a music playersubsystem, each subsystem being realized and housed in a portablecompact module adapted for mated insertion in the module dockingreceptacle of the module docking station, where an electrical connectionis established between the multi-function module and the module dockingstation by way of a USB connector and a Bluetooth interface connection;

FIG. 23A is a first perspective view of the portable electrical powersupplying system of the present invention shown in FIGS. 21A through 22,showing its multi-function module being manually removed from the moduledocking receptacle of the module docking station of the device, with thematching USB-type ports being disengaged;

FIG. 23B is a second elevated side view of the portable electrical powersupplying system of the present invention shown in FIGS. 21A through 22,showing the external AC power supply in the module docking station, andits multi-function module being removed from the module dockingreceptacle of the module docking station of the device;

FIG. 23C is an elevated side view of the multi-function module removedfrom the module docking receptacle of the module docking station of thedevice shown in FIGS. 21A through 22;

FIG. 24A is a bottom view of the multi-function module removed from themodule docking receptacle of the module docking station of the deviceshown in FIGS. 21A through 22;

FIG. 24B is an elevated side view of the multi-function module removedfrom the module docking receptacle of the module docking station of thedevice shown in FIGS. 21A through 22;

FIG. 25 is a plan view of the portable electrical power supplying systemof the present invention shown in FIGS. 21A through 22, showing itsmulti-function module docked in the module docking receptacle of themodule docking station of the device, with its loudspeaker exposed tothe ambient environment, its power cord wound up and its power plugextending from the housing;

FIG. 25A is an elevated cross-sectional view of the portable electricalpower supplying system of the present invention shown in FIGS. 21Athrough 25, showing its multi-function module docked in the moduledocking receptacle of the module docking station of the device, andrevealing its components comprising (i) a power receptacle housingportion of ring-like geometry supporting a plurality of electricalreceptacles for supplying electrical power to electrical power consumingdevices, (ii) a base housing portion having an external power cordstorage compartment as employed in the first illustrative embodimentshown in FIGS. 1 through 18 and mounted to the base housing portion andcontaining an AC/DC power adapter and related AC and DC power supplycircuitry including a USB power connector aligned in the axial directionof the device, (iii) a module docking station formed by combining thebase housing portion with the power receptacle housing portion andhaving a dock-module cavity with a volume of frusto-conical geometrysupporting a USB power connector centrally mounted on the bottom surfaceof the dock-module cavity in an axial manner, and (iv) multi-functionmodule for docking within the module docking receptacle of the moduledocking station, and supporting (a) a battery power storage subsystem,(b) a night-light/emergency illumination subsystem, (c) telephoneconference subsystem and (iv) a music player subsystem, each subsystembeing realized using a PC motherboard supported above the batterystorage module and contained within a portable compact module adaptedfor mated insertion within the module docking receptacle of the moduledocking station, and where electrical connection is established betweenthe multi-function module and the base portion of the device by way of aUSB connector and a Bluetooth network connection;

FIG. 26 is a schematic block diagram of the portable electrical powersupplying system of the present invention, comprising (i) a moduledocking station with a module docking receptacle for a multi-functionmodule, including an AC/DC power adapter subsystem, AC powerreceptacles, USB-type DC power receptacles and a USB-based module dockinterface, and (ii)) a multi-function module including a subsystemcontroller, a wireless Bluetooth interface for establishing a wirelessinterface with the wireless Bluetooth interface within one or moresmartphone devices or other wireless devices in the vicinity of thedevice, a USB-based module-dock interface, a battery power storagesubsystem with USB port, a night-lite/emergency illumination subsystemwith photo-sensor, a mp3 music streaming subsystem connected to an audiotransducer/loudspeaker, a telephone conference subsystem connected tothe loudspeaker/transducer and a microphone, and a user selectable modecontrols in the form of a set of buttons, membrane switches or the likeand associated LED indicators;

FIG. 26A is a schematic representation of certain components within thebase station shown in the portable electrical power supply system ofFIG. 26;

FIG. 27 is a schematic representation of the portable electrical powersupplying system illustrated in FIG. 27 comprising a subsystemarchitecture including a multi-core CPU (optionally with a GPU), programmemory (RAM), and video memory (VRAM), a solid-state (DRAM) memory forpersistent data storage, a LCD/Touch-screen display panel, a micro-phoneand a loudspeaker, and WIFI/Bluetooth network adapters integrated withone or more bus architecture supporting controllers and the like;

FIG. 28 is a perspective view of the portable electrical power supplyingsystem of the present invention shown in FIGS. 21 through 27,illustrating the device operating in its Music Streaming Mode ofOperation with a smartphone device in wireless communication with themulti-function module over a Bluetooth wireless communication interface;

FIGS. 29A and 29B, taken together, provide a flow chart describing thesteps performed during the method of delivering an audio reproduction ofa music recording playing back on a portable mp3 music player (e.g.running on a smartphone) using a multi-function module and smartphonearranged in wireless communication therewith and operated in accordancewith the principles of the present invention;

FIG. 30 is a perspective view of the portable electrical power supplyingsystem of the present invention shown in FIGS. 21 through 27,illustrating the device operating in its Telephone Conference Mode ofOperation with a smartphone device in wireless communication with themulti-function module over a Bluetooth wireless communication interface;

FIGS. 31A and 31B, taken together, provide a flow chart describing thesteps performed during the method of conducting a telephone conference(i.e. teleconference) initiated on a smartphone using a multi-functionmodule and the smartphone arranged in wireless communication therewithand operated in accordance with the principles of the present invention;

FIG. 32 is a perspective view of the portable electrical power supplyingsystem of the present invention shown in FIGS. 21 through 27,illustrating the device operating in its Night-Lite Mode of Operationwhile low light levels are being detected in the ambient environment;

FIG. 33 is a flow chart describing the steps performed during the methodof illuminating an ambient environment in a room using a multi-functionmodule operated in accordance with the principles of the presentinvention;

FIG. 34 is a perspective view of the portable electrical power supplyingsystem of the present invention shown in FIGS. 21 through 27,illustrating the device operating in its Emergency-Lighting Mode ofOperation while disruption of electrical input power is being detected;

FIG. 35 is a flow chart describing the steps performed during the methodof illuminating an ambient environment under emergency conditions usinga multi-function module operated in accordance with the principles ofthe present invention;

FIG. 36 is a perspective view of the portable electrical power supplyingsystem of the present invention shown in FIGS. 21 through 27,illustrating its multi-function module operating in its Remote MusicStreaming Mode of Operation during the day-time when ambientillumination conditions are bright, with the portable electrical powersupplying system removed from the module docking receptacle the moduledocking station, and located at a distance from a smartphone device inwireless communication with the multi-function module over a Bluetoothwireless communication interface;

FIG. 37 is a flow chart describing the steps performed during the methodof delivering an audio reproduction of a music recording playing back ona portable mp3 music player (e.g. running on a smartphone) using themulti-function module and smartphone arranged in wireless communicationtherewith and operated in accordance with the principles of the presentinvention;

FIG. 38 is a perspective view of the portable electrical power supplyingsystem of the present invention shown in FIGS. 21 through 27,illustrating the device operating in both its Remote Music StreamingMode of Operation and Night-Lighting Mode of Operation during thenight-time when ambient illumination conditions are low, wherein themulti-function module is removed from the module docking receptacle ofthe module docking station, and located at a distance from a smartphonedevice in wireless communication with the portable electrical powersupplying system over a Bluetooth wireless communication interface,while the smartphone streams music signals to the multi-function modulewhile its illumination subsystem generates night lighting under lowillumination levels detected in the ambient environment;

FIG. 39 is a flow chart describing the steps performed during the methodof delivering an audio reproduction of a music recording playing back ona portable mp3 music player (e.g. running on a smartphone) whileilluminating the ambient environment using a multi-function module andsmartphone arranged in wireless communication therewith and operated inaccordance with the principles of the present invention:

FIG. 40A is a perspective view of the portable electrical powersupplying system of the present invention shown in FIGS. 21 through 27,wherein the multi-function module is removed from the module dockingreceptacle of the module docking station, and low battery levelindications are displayed on the LCD screen of a smartphone device;

FIG. 40B is a perspective view of the multi-function module of thepresent invention shown in FIGS. 21 through 27, illustrating themulti-function module operating in both its Battery Power Supplying Modeof Operation, wherein the portable electrical power supplying system isremoved from the docking receptacle of its module docking station, andthe smartphone device is connected to the portable electrical powersupplying system using USB cable, and recharged with electrical powersupplied from the battery storage module within the electrical powersupplying system;

FIG. 41 is a flow chart describing the steps performed during the methodof charging a portable DC electrical energy consuming device (e.g.smartphone) using a multi-function module and smartphone arranged inwireless communication therewith and operated in accordance with theprinciples of the present invention;

FIG. 42 is a perspective view of the portable electrical power supplyingsystem of the present invention shown in FIGS. 21 through 27,illustrating the device operating in its Remote Control Mode ofOperation with a smartphone device in wireless communication with theportable electrical power supplying system over a Bluetooth wirelesscommunication interface;

FIG. 43 is a flow chart describing the steps performed during the methodof remotely controlling an electrical power supplying system of thepresent invention shown in FIGS. 21 through 27, using smartphone orremote computing device operably connected to the system, by way of alocal wireless Bluetooth or other data connection or through theinfrastructure of the Internet, and controlled in accordance with theprinciples of the present invention; and

FIG. 44 is a perspective view showing two users sitting on the same sideof a library tabletop surface, on which are supported a pair of laptopcomputers and a pair of USB-powered iPad appliances, each sharingelectrical power from the portable electrical power supplying systemshown in FIGS. 19 through 43, with power cords wound in a secondconfiguration about the storage spools of the external power cordstorage compartments of the device.

DETAILED DESCRIPTION OF THE ILLUSTRATIVE EMBODIMENTS OF THE PRESENTINVENTION

In a first illustrative embodiment of the present invention a new andimproved method of and portable apparatus is provided for supplyingelectrical power to AC and DC electrical-energy consuming appliances anddevices, and managing the power cords thereof, while employed in diverseenvironments, such as workstations, desktops, library tables, cafes,restaurants, and wherever a multitude of electrical power outlets arerequired or desired by one or more users. This aspect of the presentinvention is disclosed in Applicant's co-pending application Ser. No.13/934,606 entitled “Portable Electrical Power Supplying System ForStoring And Configuring Excess Power Cord And Sharing A Multiplicity OfAC And DC Electrical Power Supplies In Diverse User Environments” filedon Jul. 3, 2013, incorporated herein by reference and is fully set forthherein.

In the first illustrative embodiment, depicted in FIGS. 1A through 6,the apparatus is realized in the form of a portable (e.g. transportable,mobile, relocateable) electrical power supplying system 1 having asingle (i.e. single-decker) external integrated power cord storagecompartment 2. This portable device can be supported on or under thedesktop, on the floor, or even on a wall-surface, and supplied withelectrical power through a flexible power supply cord 3 having a powerplug 4 for plugging into a standard 120 Volt power receptacle 5.

In a second illustrative embodiment, depicted in FIGS. 7A through 18B,the apparatus is realized in the form of a portable electrical powersupplying system 100 having dual (i.e. double-decker) externalintegrated power cord storage compartments 102A and 102B. Also, thisdevice can be supported on or under the desktop, on the floor, or evenon a wall-surface, and supplied with electrical power through a flexiblepower supply cord 103, plugged into a standard 120 Volt power receptacle5 by power plug 104.

In a third illustrative embodiment, depicted in FIGS. 19 through 44, theapparatus is realized in the form of an improved portable electricalpower supplying system 145 comprising: a module docking station 157 witha module docking receptacle 156 and base station 150 portion havingintegrated external power cord storage compartments; and amulti-function module 160 is docked in the module docking receptacle 157and can be manually removed and used locally as well as at remotelocations, in several different functionalities. As will be described indetail hereinafter, the module docking station 157 includes: a basehousing portion 150 having a single (i.e. single-decker) external powercord storage compartment 152, 153, with an internal spool about which apower cord 151D can be neatly wrapped up and contained within theexternal power cord storage compartment, as taught in the firstillustrative embodiment shown in FIGS. 1A through 6; and a powerreceptacle housing portion 155, connected to the base housing portion150, and supporting the module docking receptacle 157, and containing aplurality of AC power receptacles 114A-114C, one or more USB-type DCpower receptacles 115A-115B, and a first USB-based module dock interface158 mounted in the central bottom portion of the module dockingreceptacle 157.

These illustrative embodiments of the present invention will now bedisclosed and described in greater detail hereinafter.

The Portable Electrical Power Supplying System According to a FirstIllustrative Embodiment of the Present Invention

In FIGS. 1A and 1B, the portable electrical power supplying system (e.g.device) 1 of the present invention is supported vertically on a surfaceand is supplied with electrical power through a flexible extension powercord 3 whose electrical plug 4 is plugged in a standard electrical powerreceptacle 5. As shown, a number of different AC and DC electrical powerconsuming appliances (e.g. LCD, WIFI power-hub, backup hard-drive,printer, computer CPU, rechargeable phones, rechargeable cameras,portable laptop computers, rechargeable tablets, modems, powered harddrives, powered Bluetooth® speakers etc) can be powered by device thethrough a plurality of power cords, routed through the environment intothe device 1. The device 1 powered up when plugging the device into a120 Volt AC power outlet, causing the ON-OFF indicator 16, 18 on thehousing cover 17 to illuminate.

Alternatively, as shown in FIGS. 2A and 2B, the portable electricalpower supplying system 1 is shown supported on a horizontal surface(e.g. floor surface), and is supplied with electrical power from anexternal power receptacle 5. In this configuration as well, the devicecan supply DC and AC electrical power to diverse electrical powerconsuming appliances (e.g. LCD, WIFI power-hub, backup hard-drive,printer, computer CPU, rechargeable phones, rechargeable cameras,portable laptop computers, rechargeable tablets, modems, powered harddrives, powered Bluetooth® speakers, etc.) the through a plurality ofpower cords, routed through the environment into the device 1.

As shown in FIGS. 1A through 2D, the portable electrical power supplyingsystem 1 comprises an assembly of components, namely: a lower housingportion 6 supporting an external elastomeric power cord storagecompartment 2 above its bottom end portion 7; a power cord storage spool8 axially positioned within the device and contained within the powercord storage compartment 2 and surrounded by a pair of spaced-partelastomeric discs 9A and 9B forming a perimeter power cord accessopening 10, through which a length of power cord can be pushed whenwrapping up excess power cord about its power cord storage spool 8during excess cord windup operations; an upper housing portion 11snap-fit connected to the top portion of the lower housing portion 6,and having an interior volume 12 containing a printed circuit (PC) board13 supplying electrical power to 120 Volt AC electrical powerreceptacles 14A and 14B, and USB DC electrical power receptacles 15A and15B, mounted through apertures formed through the side walls 11A of theupper housing portion 11; an LED-based power-on indicator light 16mounted on the PC board 13; and a cover portion 17 for closing off theinterior volume 12 of the upper housing portion with the LED-basedpower-on indicator light 16, illuminating from behind the centrallydisposed translucent logo/badge 18 mounted on the cover portion 17.

Within the upper housing portion 11, the electrical receptacles 14A, 14Band 15A, 15B electronic circuit board 13 are snap-fit mounted intomounting brackets within the interior of the upper housing portion 11along with electrical wiring connections among electrical and circuitboard components, making the necessary interconnections as specified inFIG. 4.

As shown in FIG. 4, the lower portion 6 of the portable device 1supports a connector 19 to which the electrical power cord 4 of thedevice is connected. The connector 16 is mounted on a small PC board orlike structure 20 is also adapted to snap-fit into a mated connector onthe underside of PC board 13 and establish electrical connections, withother electrical/electronic components, as shown in FIG. 4, when theupper and lower housing portions are snap-fitted together duringassembly. It is understood, however, that other connection arrangementsare possible, and in no way do such interconnection limit the principlesof the present invention.

As best shown in the exploded diagram of FIG. 3, the lower housingportion 6 of the portable device 1 supports the external power cordstorage compartment 2 above its bottom end portion, realized as adisc-like structure 7. The power cord storage spool 8 mounted betweenthe lower housing 6 and bottom plate 7 contained deep, with externalpower cord storage compartment 6 formed therebetween, is capable ofsupporting a number of turns of power cord about the spool, while theelastomeric discs 9A and 9B, exert opposing forces against contactingsurfaces, to retain the wound power cord in place and prevent power cordfrom unwinding and spilling out through the perimeter access opening 10and off its spool 8. Only when the wound-up power cord 3 is pulled fromits storage compartment 2 with sufficient force, does the elastomericcord retention discs 9A, 9B (or functionally equivalent structures)elastically deform and allow excess power cord 3 to be removed from thestorage compartment 2 and used in supplying power to its associatedappliance at some preselected distance from the device 1. In thepreferred embodiment, elastomeric cord retention discs 9A, 9B areconfigured to press against and exert forces upon each other tosubstantially close off perimeter access opening 10, and completelyconceal excess power cord stored therebetween. At the same time, powercord 3 that is not wound up about its power cord spool 8 and concealedbehind the spaced-apart elastomeric structures 9A and 9B, is allowed toexit through opening 10 at any point about the portable device 1, androuted to its respective appliance or device in the workspace beingserved by the portable device 1. In other alternative embodiments, theelastomeric cord retention discs 9A, 9B can be configured not pressagainst and exert forces upon each but otherwise substantially close offperimeter access opening 10, and conceal excess power cord therebehind,as described above.

Within the upper housing portion 11 of the portable device 1, the 120Volt AC electrical receptacles 14A, 14B, and USB-type DC powerreceptacles/ports 15A, 15B, and electronic circuit board 13, aresnap-fit mounted into mounting brackets within the interior of the upperhousing portion 11. Electrical wiring is used within the interior volumeto make electrical connections among the electrical and PC boardcomponents, as specified in FIG. 4.

As shown in FIG. 4, the electrical and electronic circuitry 22 containedin the structure 11 of the device housing, comprises: the electricalpower cord 3 having power plug 4 and a distal end that plugs intoconnector formed on PC board 20 in lower housing portion; anisolation-type power transformer 23; surge protection circuitry 24connected to the output terminals of the isolation transformer 23;ON/OFF indicator circuit 25 provided with a glowing LED ring 16, 18 thatindicates the ON state of the device; a signal conditioning circuit 26;multiple 120 Volt AC electrical power receptacles 14A, 14B supplied ACelectrical power signals from the signal conditioning circuit 26; andAC/DC converter 27 supplying the USB power ports 15A, 15B with DCelectrical power signals.

FIGS. 5 and 6 show the portable electrical power supplying system ofFIGS. 1A through 2D, being used in only one of its many useconfigurations. In particular, the USB power plugs 25 and cords/cables26 of two electronic devices are plugged into the USB power ports 15A,15B in the upper housing portion 11, and two electrical appliance plugs27 and cords/cables 28 of electronic appliances are plugged into the two120 Volt electrical power receptacles 14A, 14B mounted in the upperhousing portion 11. As shown, the excess power cord of one of theelectrical appliances is wound up about and concealed within theexternal power cord compartment 2 disposed between the upper housingportion 11 and the base portion 7 of the device.

The portable electrical power supplying system of the present invention1 can be used on any horizontal surface at which one or more users mightsit, and on which might be supported a one or more laptop computers,USB-powered iPad appliances and mobile phones etc, each of which canshare electrical power from the single electrical power supplying systemshown in FIGS. 1A through 4, with power cords wound in a configurationabout the storage spool of the external power cord storage compartmentof the device. This surface could be the surface of a library desk, atable at a coffee shop, a desktop surface at home or in the office, adeli-counter, a mechanics workbench, or any horizontal surface where twoor more people could work, entertain or play together.

The Portable Electrical Power Supplying System According to a SecondIllustrative Embodiment of the Present Invention

In FIGS. 7 through 8, the portable electrical power supplying system 100of the present invention is supported vertically on a surface and issupplied with electrical power through a flexible extension power cord103 whose electrical plug 104 is plugged in a standard electrical powerreceptacle 5. As shown, a number of different AC and/or DC electricalpower consuming appliances and devices (e.g. LCD, WIFI power-hub, backuphard-drive, printer, computer CPU, rechargeable phones, rechargeablecameras, portable laptop computers, rechargeable tablets, modems,powered hard drives, powered Bluetooth® speakers) can be powered by thedevice the through a plurality of power cords, routed through theenvironment into the device 100. The device 100 powered up when pluggingthe device into a 120 Volt AC power outlet, causing the ON-OFF indicator116, 118 on the housing cover 111 to illuminate.

Alternatively, as shown in FIGS. 9A and 9B, the portable electricalpower supplying system 100 is shown supported on a horizontal surface(e.g. floor surface), and is supplied with electrical power from anexternal power receptacle 5. In this configuration as well, the devicecan supply DC and AC electrical power to diverse electrical powerconsuming appliances (e.g. LCD, WIFI power-hub, backup hard-drive,printer, and computer CPU) through a plurality of power cords, routedthrough the environment into the device 100.

As shown in FIGS. 7 through 12, the portable electrical power supplyingsystem 100 comprises an assembly of components, namely: a lower housingportion 106 supporting a set of dual external elastomeric power cordstorage compartments 102A and 102B located between upper housing portion111 and disc-like bottom end portion 107; a first power cord storagespool 108A axially positioned within first power cord storagecompartment 102A and surrounded by a first pair of spaced-partelastomeric discs 109A and 109B forming a first perimeter power cordaccess opening 110A, through which a length of power cord can be pushedwhen wrapping up excess power cord about the first power cord storagespool 108A during excess cord windup operations; a second power cordstorage spool 108A axially positioned within second power cord storagecompartment 102A and surrounded by a second pair of spaced-partelastomeric discs 109A and 109B forming a second perimeter power cordaccess opening 110A, through which a length of power cord can be pushedwhen wrapping up excess power cord about the second power cord storagespool 108A during excess cord windup operations; an upper housingportion 111, snap-fit connected to the top portion of the lower housingportion 106, and having an interior volume 112 containing a printedcircuit (PC) board 113 supplying electrical power to 120 Volt ACelectrical power receptacles 114A, 114B and USB-type DC electrical powerreceptacles 115A, 115B, mounted through apertures formed through theside walls 111A of the upper housing portion 111; and an LED-basedpower-on indicator light 116 mounted on the PC board 113; a coverportion 117 for closing off the interior volume 112 of the upper housingportion 111; and LED-based power-on indicator light 116 illuminatingfrom behind the centrally disposed translucent logo/badge 118 mounted onthe cover portion 117.

Within the upper housing portion 111 of the portable device 100, the 120Volt electrical receptacles 114A, 114B and USB power ports 115A, 115Band electronic circuit board 113 are snap-fit mounted into mountingbrackets within the interior of the upper housing portion 111.Electrical wiring is used within the interior volume to make electricalconnections among the electrical and PC board components, as specifiedin FIG. 12.

As shown in FIG. 11, the lower portion 106 of the portable device 100supports a connector 119 to which the electrical power cord 103 of thedevice is connected. The connector 119 is supported on a small PC boardor like structure 120, is also adapted to snap-fit into a matedconnector on the underside of PC board 113 and establish electricalconnections, with other electrical/electronic components, as shown inFIG. 11, when the upper and lower housing portions 111 and 106 aresnap-fitted together during assembly. It is understood, however, thatother connection arrangements are possible, and in no way do suchinterconnection limit the principles of the present invention.

As best shown in the exploded diagram of FIG. 11, the lower housingportion 106 supports the set of dual external elastomeric power cordstorage compartments 102A and 102B above its disc-like bottom endportion 107. Within the first external power cord storage compartment102A, a first power cord storage spool 108A is contained deep thereinwith a first pair of elastomeric discs 109A and 109B mounted at theperimeter of the storage compartment 102A to retain the wound power cordin place and prevent power cord from unwinding and spilling out throughthe access opening 110A and off its spool 108A. Also, within the secondexternal power cord storage compartment 102B, a second power cordstorage spool 108B is contained deep therein with a second pair ofelastomeric discs 109A′ and 109B′ mounted at the perimeter of thestorage compartment 102B to retain the wound power cord in place andprevent power cord from unwinding and spilling out through the accessopening 110B and off its spool 108B. Only when the wound-up power cordis pulled from its storage compartment with sufficient force, does thecord retention discs 109A, 109B (109A′, 109B′), or functionallyequivalent structures, elastically deform and allow excess power cord tobe removed from the storage compartment and used in supplying power toits associated appliance at some preselected distance from the device100. In the preferred embodiment, elastomeric cord retention discs 109A,109B (109A′, 109B′) in each power cord storage compartment 102A, 102Bare configured to press against and exert forces upon each other tosubstantially close off perimeter access opening 110A, 110B, andcompletely conceal excess power cord stored therebetween. At the sametime, power cord 103 that is not wound up about its power cord spool108A, 108B and concealed behind the spaced-apart elastomeric structures109A and 109B (109A′, 109B′), is allowed to exit through opening 110A,110B at any point about the portable device 100, and routed to itsrespective appliance or device in the workspace being served by theportable device 100. In other alternative embodiments, the elastomericcord retention discs 9A, 9B can be configured not press against andexert forces upon each but otherwise substantially close off perimeteraccess opening 110, and conceal excess power cord therebehind, asdescribed above.

Within the upper housing portion 111, the electrical receptacles 114A115B, 115A, 115B and electronic circuit board 113 are snap-fit mountedinto mounting brackets within the interior of the upper housing portion111 along with electrical wiring connections among electrical andcircuit board components, making the necessary interconnections asspecified in FIG. 11.

As shown in FIG. 11, the electrical and electronic circuitry 122contained in the upper housing structure 111 of the device housing,comprises: the electrical power cord 103 having power plug 104 and adistal end that plugs into connector 119 formed on PC board 120 in thelower housing portion 106; an isolation-type power transformer 123,surge protection circuitry 124 connected to the output terminals of theisolation transformer 123; ON/OFF indicator circuit 125 provided with aglowing LED ring 116, 118 that indicates the ON state of the device; asignal conditioning circuit 126; multiple 120 Volt AC electrical powerreceptacles 114A, 114B supplied with AC power signals from the signalconditioning circuit 126; and AC/DC converter 127 supplying the USB-typeDC power ports 115A, 115B with DC electrical power signals.

In FIGS. 13 through 15, a number of use cases are illustrated for theportable electrical power supplying systems of the present invention100.

As shown in FIG. 13, the USB power port 115B of the portable electricalpower supplying system 100 is used to supply DC power signals to oneelectronic device, while a 120 Volt electrical power receptacle 114B ofthe portable electrical power supplying system 100 is used to supply ACelectrical power signals to one or more electrical appliances. As shown,the excess length of the power extension cord 103 is wound up about andconcealed within the upper external power cord compartment 102B disposedbetween the upper housing portion 111 and the base portion 107 of thedevice.

As shown in FIGS. 14A and 14B, the USB power ports 115A, 115B of theportable electrical power supplying system 100 are used to supply DCpower signals to a pair of electronic devices via USB plugs 25 and cords26, and the pair of 120 Volt electrical power receptacles 114A, 114B ofthe portable electrical power supplying system 100 provide AC electricalpower to a pair of electronic appliances via AC power plug 27 and cord28. As shown, the excess power cord of the extension power extensioncord 103 is wound up about and concealed within the first external powercord compartment 102A disposed between the upper housing portion and thebase portion of the device, and one of the appliance power cords 28B ispartially wound up about the second external power cord storagecompartment 102B and directed to its associated electrical appliance.FIG. 14C shows the power cords wound up about the power cord spools 108Aand 108B within the dual power cord storage compartments 102A and 102B,respectively. Note that even excess USB power cord can be wound uparound the power cord spools.

As shown in FIG. 15, one of the USB power ports 115B of the portableelectrical power supplying system 100 is used to supply DC power signalsto an electronic devices, while the pair of 120 Volt electrical powerreceptacles 114A, 114B of the portable electrical power supplying system100 provide AC electrical power to a pair of electronic appliances viarespective AC power plug 27A and cord 28A. As shown, the power extensioncord 103 is unwound and released from within the first external powercord compartment 102A, but is not plugged into an AC power receptacle 5.Also, any of the appliance power cords can be partially wound up aboutthe second external power cord storage compartment 102B and directed toits associated electrical appliance or electronic device, as required.

In the FIGS. 16A through 16C, the primary steps are described for amethod of using the portable electrical power supplying system 100 ofthe present invention.

As shown in FIG. 16A, the first involves procuring the portable device100, wherein its the power extension cord 103 is wound up and concealedwithin the first external power cord storage compartment 102A thereof.

As shown in FIG. 16B, the second step involves unwrapping the powerextension cord 103 from the external cord storage compartment 102A ofthe portable device 100.

As shown in FIG. 16C, the third step of the method involves adjustingthe length of the power extension cord 103 of the portable device 100,by wrapping it around the spool 108A within the external power cordstorage compartment 102A and then plugging its power cord into a 120Volt wall-mounted electrical power receptacle 5.

As shown in FIG. 16D, the fourth step of the method involves pluggingthe AC power plug 27A and cord 28A from a 120 Volt powered applianceinto one of the 120 Volt power receptacles 114A, 114B provided on theportable device of the present invention, and wrapping any excess lengthof cord about the opening in the second external power cord storagecompartment 102B. A USB-power plug 25A and cord 26A can also be pluggedinto a USB power port 115A, 115B.

As shown in FIG. 16E, the fifth step of the method involves securing anyremaining power cord length about the storage spool within one of thepower cord storage compartments 102A and 102B.

As shown in FIG. 16F, the sixth step of the method involves plugging inother appliances into the USB-power or 120 Volt power receptacles, andwrapping excess cord about the cord storage spools 108A, 108B within theexternal cord storage compartments 102A, 102B, respectively.

FIGS. 17 and 18 illustrate how the portable electrical power supplyingsystems 1 and 100 can be used to share electrical power with friends andtheir appliances and devices, in diverse ways.

In FIG. 17, two users A and B are shown sitting on opposite or adjacentsides of a horizontal support surface 130, on which are supported alaptop computer 131 and a pair of USB-powered iPad appliances 132A and132B. The horizontal surface 130 could be the surface of a library desk,a table at a coffee shop, a desktop 2rotect from electrical shock andshorting.

The Portable Electrical Power Supplying System According to a ThirdIllustrative Embodiment of the Present Invention

In general, another object of the present invention is to provide a newand improved portable apparatus for supplying electrical power to AC andDC electrical-energy consuming devices of solo as well as communalusers, and managing the power cords thereof, while delivering otheruseful functions to its users.

Referring to FIGS. 19 through 33B, the third illustrative embodiment ofthe present invention is illustrated in the form of a multi-functionelectrical power supplying system 145 adapted for use in connection withdesktop computer systems, printers, pad computers and/or mobilesmartphones, in diverse environments, such as workstations, desktops,library tables, cafes, restaurants, wherever portable AC and/or DCelectrical power is required or desired by one or more users.

As shown in FIGS. 22, 23A, 25A, the portable electrical power supplyingsystem 145 comprises a module docking station 157, and a multi-functionmodule 160. The module docking station 157 comprises: a power receptaclehousing 155 having a module docking receptacle 156; and a base housingportion 150 having integrated external power cord storage compartments152 and 153 as illustrated in connection with the first and secondillustrative embodiments. The multi-function module 160 is designed fordocking (i.e. releasable mounting) within the module docking receptacle156 of the module docking station 157, and can be manually removed andused locally as well as remotely, while providing one or morefunctionalities to its users, as illustrated in FIGS. 27 through 33B.

As shown in the exemplary desktop user environment 140 of FIG. 19, theportable electrical power supplying system 145 is deployed alongside ofa desktop computer system 141 connected to a wireless printer 142, amobile smartphone (e.g. Apple iPhone 6+) 143 and a pad computer 144. Asmore clearly shown in FIG. 20, the portable electrical power supplyingsystem 145 is arranged to supply electrical power to the desktopcomputer system 141, the pad computer 142, the printer 142, the mobilesmartphone 142 and the pad computer 144, while supporting the many otherfunctions (i.e. system modes) of the multi-function module 160.

As shown in FIGS. 21A, 21B, 22, 23A and 23B, the portable electricalpower supplying system 145 is shown comprising its module dockingstation 157 with its module docking receptacle 156; and itsmulti-function module 160 docked (i.e. physically and electricallyinterfaced) within the module docking station 157.

As shown in FIG. 25A, the base housing portion 150 supports the externalpower cord storage compartment 152 having an internal spool 151D aboutwhich a power cord 146 can be neatly wrapped up and contained with cordstorage compartment 152, accessible through opening 151C formed betweenflexible, pliant upper and lower surfaces 151B and 151B, as shown inFIG. 25A, and described above in connection with the first and secondillustrative embodiments; and a power receptacle housing portion 155having a module docking receptacle 156 illustrated in FIGS. 23A and 25A,and containing AC power receptacles 114A, 114B and 114C, USB-type DCpower receptacles 115A and 115B and a USB-based module dock interface158 mounted in the central bottom portion of the module dockingreceptacle 156.

As shown in FIG. 25A, the multi-function module 160 has a USB interfaceconnector 173 which connects with the USB interface 158 mounted withinbottom of the module docking receptacle 156, when the multi-functionmodule 160 is docked within its geometrically mated/matched moduledocking receptacle 156.

As shown in FIG. 22, the power receptacle housing portion 155 comprises:a ring-like geometry supporting (i) the plurality of AC electricalreceptacles 114A through 114C for supplying electrical power to ACelectrical power consuming devices using conventional power cables knownin the art; and (ii) the plurality of USB-type DC power receptacles 115Aand 115B for supplying DC electrical power to DC electrical powerconsuming devices (e.g. mobile phones, iPads, etc.) using USB cableswell known in the art.

As shown in FIG. 22, the power receptacle housing portion 155 isinterfaced with the base housing portion 150 using screws, glue or otherfastening means, although both housing portions 150 and 155 could berealized as a single piece construction using injection molding, orother fabrication techniques. The wall surfaces of the power receptaclehousing portion 155 form the module docking receptacle 156. As shown,the USB power connector 158 is centrally mounted on the bottom surfaceof the module-docking receptacle 156. As shown in FIGS. 23A and 25A, theUSB connector 158 is arranged in an axial manner and electricallyconnected to the AC/DC power adapter and control circuitry 122 mountedwithin the base housing portion 150. As shown in FIGS. 21A, 21B, 22, 24Aand 26, the USB-based module dock interface 172A formed within themulti-function module 160 includes a female-type USB connector 173 forinterfacing with the male-type USB connector 158 associated with the USBinterface 158A formed within the module docking receptacle 156.

As shown in FIGS. 23A, 23B, 23C and 26, electrical connections areestablished between the multi-function module 160 and the module dockingstation 157 by way of a USB plug-connector interface realized by themale-type USB connector 158 and female-type USB connector 173 which matetogether as shown in FIG. 25A. Also, wireless network connectionsindicated by BT, WIFI and BT in FIG. 26 are established between themulti-function module 160 and the module docking station 157 of thedevice 145 by way of the Bluetooth/WIFI wireless network interface 204having appropriate antenna structures (e.g. micro-strip, fractal, and/orother kinds) supporting the operative electromagnetic signals requiredby these wireless radio-frequency interface standards. As shown, themulti-function module 160 can be manually removed from the moduledocking receptacle 156 in the module docking station 157 by using theuser's fingers to lift up on the compact housing 161 of themulti-function module 160, and thereby physically dis-engage theUSB-type interface connectors 158 and 173. DC electrical power and otherdigital signals are transported across the USB interface connectionestablished by USB connectors 173A and 158A only when the female-typeUSB receptacle 173 in the multi-function module 160 is electricallyconnected to its mated male-type USB receptacle 158 in the central baseportion of the module docking receptacle 156.

As shown in FIG. 26 and briefly mentioned above, the multi-functionmodule 160 comprises a number of high-level functional subsystemsrealized within its compact construction, namely: the subsystemcontroller 205 for controlling the operations of all subsystem andcomponents within the multi-function module 160; a wireless Bluetoothinterface 204 for establishing a wireless interface with the wirelessBluetooth interface 143A within one or more smart-phone devices 143 orother wireless devices 144 located in the vicinity of the device 145;the USB-based module-dock interface 173A; the battery power storagesubsystem 200 with USB port 200A which includes rechargeable batteryunit 170, adapted for discharging electrical DC power stored in battery170 and recharging DC power consuming devices 143, 144 etc. therewithusing a conventional USB cable known in the art; thenight-light/emergency illumination subsystem 201 including LED array 190for producing illumination of variable temperature color and intensity,and photo-sensor 191 for sensing the level of light in the ambientenvironment 140 and elsewhere (e.g. outdoors) and using this sensedlevel for control; music streaming subsystem 203 connected to an audiotransducer/speaker 165 for producing audio signals for music beingplayed on a remote music player or phone system transmitting musicsignals over the wireless Bluetooth and/or WIFI interface 204; telephoneconference subsystem 202 connected to the audio speaker/transducer 165and microphone 175 for supporting teleconference conferences initiatedthrough smartphone 143 in wireless communication with the multi-functionmodule 160, while using the loudspeaker 165 and microphone 175 mountedwithin the multi-function module 160 which docked within module dockingstation 157 as shown in FIG. 28, or while the module is un-docked fromthe module docking station 157 as illustrated in FIGS. 36 and 38. Eachof these subsystems is controlled by the subsystem controller 205, andrealized within the portable compact module 161 that is adapted formated insertion into the module docking receptacle 156, as describedabove.

User-selectable mode controls 168, 171 are provided for manual modeselection, illumination temperature control, illumination intensitycontrol and audio volume control. As shown in FIG. 26, electricalcommunication is established between the multi-function module 160 andthe module docking station 157 by way of the wired USB interface158A/173A, and also by way of the Bluetooth wireless network interface204. The wireless Bluetooth (BT) and WIFI interface connectionssupported by wireless interface subsystem 204 enables mobile phones 143and other computing devices 144 to establish data packet communicationwith the multi-function module 160 and support multiple functions withinthe various subsystems implemented therewithin.

As shown in FIG. 25, user selectable controls 168, 171 are realized inthe form of a set of buttons, membrane switches or other switchingtechnology, while associated LED indicators and optionally an LCDtouch-screen display panel 180 can be mounted on or near speaker soundtransmission cover plate 166, or other surface that satisfies designrequirements and specifications. The function of controls 168, 171 is toallow the user to manually select and control particular modes of themulti-function module 160, in addition to the color temperature ofillumination produced from the LED array 170, the intensity ofillumination produced from the LED array 170, the sound level of theloudspeaker 165, and/or the sensitivity of the microphone 175. In thepreferred embodiment, the night-light and emergency illumination modesare automatically selected by the subsystem controller 205 upon theautomated detection of ambient lighting condition by the light sensor191, or line-voltage interruptions detection by the line-voltagedetector 125 shown in FIG. 26A

In general, the multi-function module 160 is capable of supporting anumber of different functions while supported within its dockingreceptacle 156 as well as when removed therefrom and located away fromthe module docking station 157, as illustrated in FIGS. 36 through 40B.While these various functions will be described in greater detail belowwith reference to FIGS. 27 through 33B, it will be helpful to firstdescribe the various subsystems that support these functions, namely thebattery power storage subsystem 200, the portable night-light/emergencyillumination subsystem 201, the telephone conference subsystem 202, andthe music streaming subsystem 203 shown in FIG. 26, while makingreference to FIG. 22 and related figures. Each of these subsystems arerealized using the PC motherboard 163 and components mounted thereon asillustrated in FIG. 27. As shown in FIGS. 22 and 25A, the PC motherboardis supported above the battery storage module 170 and USB interfaceconnector 173, contained within a portable compact module 160 adaptedfor mated insertion in the module docking receptacle 156 of the moduledocking station 157.

As shown in FIGS. 25A and 26, the portable battery power storagesubsystem 200 is typically realized using a set of solid-state (e.g.lead-acid) batteries 170, battery recharging circuitry, electricalsockets, battery holders, etc. mounted on the rear surface of the PCboard 163. The batteries 170 are connected to a power bus realized onthe PC board 163 to deliver DC electrical power to the variouselectrical components of device supported on the PC board, and toflexible wire harnesses (e.g. ribbon cables, etc.) for electricalcomponents mounted off the PC board 163, such as LED arrays 190,photo-sensors 191, controls 171, 168, LED indicators 169 and the like,illustrated in FIGS. 21A through 26.

FIG. 25A shows the portable electrical power supplying system 145 withits multi-function module 160 docked in the module docking receptacle156 of the module docking station 157, and revealing its componentscomprising: (i) a power receptacle housing portion 155 of ring-likegeometry supporting a plurality of electrical receptacles 114A, 114B,114C, 115A, and 115B for supplying AC and DC electrical power toelectrical power consuming devices; (ii) an external power cord storagecompartment 153, as employed in the first illustrative embodiment shownin FIGS. 1 through 18, and mounted to the base housing portion 150 andcontaining an AC/DC power adapter 122 and related AC and DC power supplycircuitry including a USB power connector 158 aligned in the axialdirection of the device; (iii) the dock-module cavity 156 within thepower receptacle housing portion 155, having a volume of frusto-conicalgeometry and allowing the USB power connector 158 to project through anaperture formed centrally in the bottom surface of the dock-modulecavity in an axial manner, and with the base station 150 and cordstorage compartment 153, forming the module docking station 157 asillustrated in FIGS. 23A and 23B; and (iv) the multi-function module 160adapted for docking in the module docking receptacle 156 of the moduledocking station 157, and supporting (a) the portable battery powerstorage subsystem 200, (b) a portable night-light/emergency illuminationsubsystem 201, (c) portable telephone conference subsystem 202, andmusic streaming subsystem 203. Each subsystem is realized using PCmotherboard 163 supported above the battery storage module 170 andcontained within a portable compact module 161 adapted for matedinsertion in the module docking receptacle 156 of the module dockingstation 157, where electrical connection is established between themulti-function module 160 and the module docking station 157 by way ofUSB connectors 158 and 173.

In FIG. 25, the user control console 171, 190 of the multi-functionmodule 160 is shown comprising a set of control buttons that areselectable by the user, namely: (i) four (4) Mode Selection Button forthe Music Play Mode, the Teleconference Mode, Automatic Night-Light(Illumination) Mode and Manual Night-Light (Illumination) Mode; (ii)volume controls for increasing and decreasing the volume of theloudspeaker; and (iii) microphone sensitivity controls for increasingand decreasing the sensitivity of the integrated microphone.

As shown in FIG. 25, the multi-function module 160 also comprises a setof visual indicators (e.g. LEDs), namely: (i) Power On status; (ii) ModeSelection Status (i.e. indicating which mode has been selected; (iii)Battery Power Storage Level; (iv) Speaker Volume Level; (v) MicrophoneSensitivity; (vi) Battery Charging Indicator; and (vii) Module DockingStatus (i.e. docked, undocked).

FIG. 26A is a schematic diagram for the AC/DC power adapter and controlsubsystem 122 including power plug 104 employed in the system shown inFIG. 26. Subsystem 122 is similar to the subsystems provided in thefirst and second illustrative embodiment with the exception of themounting of the USB power interface 158 within the USB-based module dockinterface 158A interfacing with the mating USB connector 173 mounted onthe base of the multi-function module 160, as shown in FIGS. 24A and 26.

As shown in FIG. 26, the portable night-light/emergency illuminationsubsystem 201 comprises: the array of light emitting diodes (LEDs) 190having different wavelength characteristics to produce illuminationhaving different adjustable color temperatures at disclosed in U.S. Pat.No. 8,203,260 and patents cited therein (incorporated herein byreference), and being electrically connected to a LED driver circuitrymounted on the PC board 163, along with other components thereon, todrive the LEDs in a controlled manner to achieve the selected colortemperature and intensity level; a photo-sensor 191 and relatedelectronic circuitry on PC board 163 for detecting ambient illuminationlevels and generating analog or digital signals corresponding to thedetected ambient illumination levels; a light conducting pipe structure(e.g. Lucite block or panel) into which light emitted from the LED array190 is injected and travels through the light pipe structure 192 andexits at locations treated (e.g. pitted) to cause light leakage in themanner similar to the way light emitting panels are commonlyconstructed; optionally, a lens structure employing refractive,diffractive and/or reflective principles, for shaping the light beamemitted from the LED array 190 to meet the design requirements for anight-light as illustrated in FIGS. 29A and 29B, and also a projectionlight useful during emergency situations involving electrical powerinterruptions, as illustrated in FIG. 30; and a system-on-a-chip (SOC)194 mounted on the PC board 163 for implementing the various subsystemssupported within the compact housing of the multi-function module 160.

In the illustrative embodiment, the SOC 194 is programmed to support thecontrol of the LED driving circuitry controlling (i) the intensity ofillumination generated in from the LEDs 190 in response to ambientlighting conditions detected by photo-sensor 191, and any mode and lightcolor temperature selection controls 171 that may have been activated orselected by way of an computer (e.g. web-based or native) applicationrunning on a smartphone 143 in communication with the device via thewireless Bluetooth wireless interface 204 or WIFI wireless interface 204supporting TCPIP and packet communications with the subsystem controller205 and its SOC 194, (ii) the color spectral characteristics and thusthe color temperature of the illumination produced from driven LEDshaving different characteristic wavelengths, and (iii) the spatialillumination pattern produced by certain LEDs in the array 190 selectedfor activation to generate the desired spatial illumination pattern(e.g. wide angle pattern, narrow pattern, etc.).

As shown in FIG. 26, the telephone conference subsystem 202 housed inthe portable compact module 161 comprises: audio loudspeaker 165interfaced with the subsystem 202, for reproducing the audio voicesignals detected by the mobile smartphone 143 wirelessly interfaced withthe telephone conference subsystem 202 by way of the wireless Bluetoothinterface 204 or WIFI interface 204 supported by the multi-functionmodule 160; microphone 175 having a wide audio pickup pattern andinterfaced with the subsystem 202 for picking up voice and other soundpatterns and generating corresponding electrical signals that aretransmitted to the telephone conference subsystem 202 for signalprocessing in accordance with standard protocols used in the digitaltelephony industry; and the system-on-a-chip (SOC) 194 mounted on the PCboard 163, and programmed to support telephone conferencing among thesmartphone device 143 establishing a wireless connection with themulti-function module 160 by way of a wireless Bluetooth interfaceconnection 204, or a wireless WIFI interface connection 204, supportedbetween the smartphone 143 and the multi-function module 160, asillustrated in FIGS. 26 and 28.

FIG. 27 shows an exemplary subsystem architecture for implementing theportable electrical power supplying system 145 illustrated in FIG. 26.As shown, this subsystem architecture comprising: a multi-core CPU(optionally with a GPU) 181 mounted on the PC board 163 for running anoperating system (e.g. Linux) and executing program code; program memory(RAM) 182 mounted on the PC board 163 for storing programs and executingthe same; video memory (VRAM) 183 mounted on the PC board 163 forbuffering frames of video graphics data during video processingoperations; a solid-state (RAM) hard drive 184 mounted on the PC board163 for storing persistent data including video data frames; aLCD/Touch-screen display panel 180 for displaying the state of modes,data relating to each mode, and information pertaining the state ofoperation of the system during a particular mode, and optionallyimplementing the various user controls supported by the system device145 (e.g. mountable within the top surface of the device); themicro-phone 175 for detecting sound patterns and generating electricalsignals corresponding thereto and supplying the same to the CPU (i.e.programmed microprocessor) for digital signal processing; the audiotransducer (e.g. loudspeaker) 165 for reproducing sound in response toelectrical audio signals produced by D/A circuitry under the control ofthe programmed microprocessor; and WIFI/Bluetooth network adapters 185and associated antenna structures for supporting the wireless Bluetoothinterface 204 and the WIFI interface 204 illustrated in FIG. 26, whereineach of these major components are integrated with one or more busarchitecture supporting controllers and the like.

Having described the hardware and software architecture of the portableelectrical power supplying system 145 illustrated in FIG. 26, it isappropriate at this juncture to describe the many different functionssupported by the device 145, and its module 160, in both local andremote system configurations.

Referring to FIG. 28, the portable electrical power supplying system 145depicted in FIGS. 21 through 27, is shown operating in its MusicStreaming Mode of Operation with smartphone device 143 arranged inwireless communication with the “docked” multi-function module 160 overa Bluetooth wireless communication interface/connection 204. In thismode of operation, the device is configured in its Music-Streaming Modeof Operation while the multi-function module 160 is located in itsmodule docking receptacle 156, as shown. The device 160 is activatedinto its Music-Streaming Mode of Operation by selecting this mode (e.g.indicated by a musical note symbol/icon) from the Mode Controls 168,while the smartphone device 143 is configured with its music application(e.g. iTunes on IOS Apple iPhone device) running on its computingsubsystem shown in FIG. 26. Once the device 160 is configured into thismode, the method of delivering an audio reproduction of a musicrecording playing back on a portable mp3 music player (e.g. AppleiPhone® smartphone 143 running an iTunes music application) can beperformed by its users as described in the flow chart of FIGS. 29A and29B.

FIGS. 29A and 29B describe the steps performed during the method ofdelivering an audio reproduction of a music recording playing back on aportable mp3 music player (e.g. running on a smartphone) 143 using amulti-function module 145 and the smartphone 143 arranged in wirelesscommunication therewith and operated in accordance with the principlesof the present invention. As shown, the method comprises the steps: (a)providing the multi-function module comprising a module docking stationwith a module docking receptacle for retaining therein a multi-functionmodule 160 including a computing subsystem and a loudspeaker forproducing audible sound including music, and supporting at least one ofa music playback mode, a telephone conferencing mode, and a night-lightillumination mode while the module is docked in the module-docketingcavity 156, and at least one of a music playback mode, telephoneconferencing mode, a night-light illumination mode and a batterycharging mode while the multi-function module 160 is un-docked from themodule-docketing cavity 156; (b) installing the portable electricalpower supplying system 145 in an environment supporting one or more ACand DC electrical power consuming devices; (c) configuring themulti-function module 160 in the module docking receptacle 156; (d)selecting the music playback mode in the multi-function module 160, andsetting up a wireless Bluetooth interface connection with thesmartphone; (e) operating the portable mp3 music player so as to playback a music recording running on the smartphone, and sending digitalsignals from the smartphone (over the wireless interface connection) tothe multi-function module 160; and (f) the multi-function module 160receiving and processing the digital signals and producing an audioreproduction of the music recording playing back on the portable mp3music player 143, through the loudspeaker 165 mounted in themulti-function module 160.

Referring to FIG. 30, the portable electrical power supplying system 145shown in FIGS. 21 through 27, has its multi-function module 160operating in its Teleconference Mode of Operation with a smartphonedevice 143 in wireless communication with the portable electrical powersupplying system 160 over a Bluetooth wireless communication interface204. In this mode of operation, the device 160 is configured in itsTeleconference Mode of Operation while the multi-function module 160 isinstalled/docked in its module docking receptacle 156, as shown. Themodule (i.e. device) 160 is activated into its Teleconference Mode ofOperation by selecting this mode (e.g. indicated by aphone/teleconference symbol/icon) from the Mode Controls 168, while thesmartphone device (e.g. Apple iPhone 6+) 143 is configured with its IOSphone application running, as shown in FIG. 26. Once the device 160 isconfigured into this mode, the method of conducting a teleconferenceinitiated on the smartphone 143 can be performed by its user(s) asdescribed in the flow chart of FIGS. 31A and 31B.

FIGS. 31A and 31B describe the steps performed during the method ofconducting a teleconference initiated on a smartphone across a telephonenetwork, using a multi-function module 145 and the smartphone 143arranged in wireless communication therewith and operated in accordancewith the principles of the present invention, comprising: (a) providinga electrical power supplying system 145 comprising a module dockingstation 157 with a module docking receptacle 156 for retaining thereinan multi-function module 160 including a microphone 175 for detectingvoice signal during a teleconference session and a loudspeaker 165 forreproducing voice signals during the teleconference session, andsupporting at least one of a music playback mode, a telephoneconferencing mode, and a night-light illumination mode while themulti-function module 160 is docked in the module docking receptacle156, and at least one of a music playback mode, telephone conferencingmode, a night-light illumination mode and a battery charging mode whilethe module multi-function 160 is un-docked from the module dockingreceptacle 156; (b) installing the portable electrical power supplyingsystem 145 in an environment supporting one or more AC and DC electricalpower consuming devices; (c) configuring the multi-function module 160in the module docking receptacle 156; (d) selecting the teleconferencemode in the multi-function module 160, and setting up a wirelessBluetooth interface connection 204 with the smartphone 143; (e)operating said smartphone 143 so as to accept said wireless Bluetoothinterface connection 204 from the multi-function module 160 andsupporting a telephone conferencing session with one or more remotetelephone devices connected to the telephone network, using thesmartphone 143 and the microphone 175 and loudspeaker 165 in themulti-function module 160; and (f) during the telephone conferencingsession, the multi-function module 160 (i) receiving digital signalsreceived from the smartphone 143 and corresponding to voice signals fromthe one or more remote telephones, and converting the digital signalsinto analog signals that are provided to the loudspeaker 165 during theteleconferencing session, and (ii) generating analog signalscorresponding to voice signals detected by the microphone 175 during thevoice session, and converting these analog signals into digital signalsthat are transmitted to the smartphone 143 during the telephoneconferencing session.

FIG. 32 is a perspective view of the electrical power supply system ofthe present invention 145 shown in FIGS. 21 through 27, illustrating itsmulti-function module 160 operating in its Night-Lite Mode of Operationwhile low light levels are being detected in the ambient environment. Inthis mode of operation, the multi-function module 160 is configured inits Night-Time Mode of Operation while the multi-function module 160 isinstalled in its module docking receptacle 156, as shown. Themulti-function module 160 is activated into its Night-Light(Illumination) Mode of Operation by the photo-sensor 191 in themulti-function module 160 automatically detecting that the ambient lightlevel has dropped below a predetermined threshold, causing the subsystemcontroller 125 to drive the LED array 190 to produce a suitable field ofillumination that provides night-lighting according to the user'sselected preferences for color temperature, intensity etc. Upon poweringup, the system 145 is driven into this mode (e.g. indicated by ahalf-moon symbol/icon) and the photo-sensor 19 in response to detectedlow light levels, the user can adjust the intensity and colortemperature1 automatically senses the ambient light level in theenvironment and its associated circuitry detects when the sensed levelfalls below a predetermined threshold which can be adjusted by the userduring a calibration mode. The method of illuminating an ambientenvironment at night-time using system 145 is described in the flowchart of FIG. 33.

As shown in FIG. 33, the method of illuminating an environment duringthe night-time using a multi-function module 145, comprises the stepsof: (a) providing a electrical power supplying system comprising amodule docking station 145 with a module docking receptacle 165 forretaining therein a multi-function module 160 including an LED array 190for producing a field of illumination in response to detectedconditions, and supporting at least one of a music playback mode, atelephone conferencing mode, and a night-light/emergency illuminationmode while the module is docked in the module docking receptacle 156,and at least one of a music playback mode, telephone conferencing mode,a night-light illumination mode and a battery charging mode while themodule is un-docked from the module docking receptacle 156; (b)installing the portable electrical power supplying system 145 in anenvironment supporting one or more AC and DC electrical power consumingdevices; (c) configuring the multi-function module 160 in the moduledocking receptacle 145; and (d) the photo-sensor 191 in themulti-function module 160 automatically detecting low-illuminationlevels in the ambient environment, and in response thereto, the LEDarray 190 generating a field of illumination to provide night-lightingin the ambient environment.

Referring to FIG. 34, the portable electrical power supplying system 145shown in FIGS. 21 through 27, has its the multi-function module 160operating in its Emergency-Light Illumination Mode of Operation upondisruption of electrical input power is being detected by its internalsensing circuitry 25 within adapter 122 shown in FIG. 26A. Upon poweringup, the system 145 is automatically configured in its EmergencyIllumination Mode of Operation while the multi-function module 160 isdocked in its module docking receptacle 156, as shown. During operation,the sensor 125 senses for line-voltage interruptions as shown in FIG.26A. The method of emergency illumination is performed as described inthe flow chart of FIG. 35.

As shown in FIG. 35, the method of illuminating an environment duringdetected emergency conditions (e.g. power line voltage interruption orpower line failures) using the electrical power supplying system 145comprises the following steps: (a) providing an electrical powersupplying system 145 comprising a module docking station 157 with amodule docking receptacle 156 for retaining therein a multi-functionmodule 160 including an LED array 190 for producing a field ofillumination in response to detected emergency conditions, andsupporting at least one of a music playback mode, a telephoneconferencing mode, and an emergency illumination mode while themulti-function module 160 is docked in the module-docketing cavity 156,and at least one of a music playback mode, telephone conferencing mode,a night-light illumination mode and a battery charging mode while themulti-function module 160 is un-docked from the module dockingreceptacle 156; (b) installing the portable electrical power supplyingsystem 145 in an environment 140 supporting one or more AC and DCelectrical power consuming devices; (c) configuring the multi-functionmodule 160 in the module docking receptacle 156; (d) selecting theemergency illumination mode in the multi-function module 160; and (e)signal level sensing circuitry in the multi-function module 160 (orwithin the adapter 122) automatically detecting predefined emergencyconditions (e.g. power line failure) in the ambient environment 140; andin response thereto, the LED array 190 generating a field ofillumination to provide emergency lighting in the ambient environment140.

Referring to FIG. 36, the portable electrical power supplying system 145shown in FIGS. 21 through 27, has its multi-function module 160operating in its Remote Music Streaming Mode of Operation during theday-time when ambient illumination conditions are bright, with themulti-function module 160 removed from the docking receptacle 156 of themodule docking station 157, and located at a distance from a smartphonedevice 143 in wireless communication with the multi-function electricalpower supply system 160 over a Bluetooth wireless communicationinterface 204. In this mode of operation, the device 160 is configuredin its Remote Streaming Mode of Operation while the portable electricalpower supplying system 160 is docked in the module docking receptacle156, as shown. The multi-function module 160 is activated into itsRemote Music Streaming Mode of Operation by selecting this mode (e.g.indicated by a musical notes symbol/icon) from the Mode Controls 168,while the smartphone device 143 is configured with its music playerapplication, as shown in FIG. 26. Once the multi-function module 160 isconfigured into this mode, the method of remote music streaming can beperformed by its users as described in the flow chart of FIG. 37.

FIG. 37 is a flow chart describing the steps performed during the methodof delivering an audio reproduction of a music recording playing back ona portable mp3 music player (e.g. running on a smartphone 143) using aelectrical power supplying system 145 and smartphone 143 arranged inwireless communication therewith and operated in accordance with theprinciples of the present invention, comprising: (a) providing anelectrical power supplying system 145 comprising a module dockingstation 157 with a module docking receptacle 156 for retaining therein amulti-function module 160 including a loudspeaker 165 for producingaudible sound including music, and supporting at least one of a musicplayback mode, a telephone conferencing mode, and a night-lightillumination mode while the multi-function module 160 is docked in themodule docking receptacle 156, and at least one of a music playbackmode, telephone conferencing mode, a night-light illumination mode and abattery charging mode while the multi-function module 160 is un-dockedfrom the module docking receptacle 156; (b) installing the portableelectrical power supplying system 145 in an environment 140 supportingone or more AC and DC electrical power consuming devices; (c)configuring the multi-function module 160 outside the module dockingreceptacle 156; (d) selecting the music playback mode in themulti-function module 160, and setting up a wireless Bluetooth interfaceconnection with the smartphone; (e) operating the portable mp3 musicplayer 143 so as to play back a music recording running on thesmartphone 143, and sending digital signals from the smartphone (overthe wireless interface connection) to the multi-function module 160; and(f) the multi-function module 160 receiving and processing the digitalsignals and producing an audio reproduction of the music recordingplaying back on the portable mp3 music player, through the loudspeaker165 mounted in the multi-function module 160.

Referring to FIG. 39, the portable electrical power supplying system 145shown in FIGS. 21 through 27, has its multi-function module 160operating in both its Remote Music Streaming Mode of Operation andNight-Lighting Mode of Operation during the night-time when ambientillumination conditions are low or dim, wherein the multi-functionmodule 160 is removed from the module docking receptacle 156 of themodule docking station 157, and located at a distance from a smartphonedevice 143 in wireless communication with the multi-function module 160over a Bluetooth wireless communication interface 204, while thesmartphone 143 streams music signals to the multi-function module 160while its illumination subsystem generates night lighting under lowillumination levels detected in the ambient environment. In this mode ofoperation, the multi-function module 160 is configured in its RemoteMusic Streaming/Night-Lighting Mode of Operation while themulti-function module 160 is removed from its module docking receptacle156, as shown. The multi-function module 160 is activated into itsRemote Music Streaming/Night-Lighting Mode of Operation by selectingthis mode (e.g. indicated by a musical note and half moon symbol/icon)from the Mode Controls 168, while the smartphone device 143 isconfigured with module 160 as shown in FIG. 26. Once the multi-functionmodule 160 is configured into this mode, the method of music deliveryand night-lighting can be performed by its users as described in theflow chart of FIG. 39.

FIG. 39 is a flow chart describing the steps performed during the methodof delivering an audio reproduction of a music recording playing back ona portable mp3 music player (e.g. running on a smartphone 143) whileilluminating the ambient environment using an electrical power supplyingsystem 145 and smartphone 143 arranged in wireless communicationtherewith and operated in accordance with the principles of the presentinvention, comprising: (a) providing a electrical power supplying system145 comprising a module docking station 157 with a module dockingreceptacle 156 for retaining therein a multi-function module 160including an LED lighting array 190, and a loudspeaker 165 for producingaudible sounds including music, and supporting at least one of a musicplayback mode, a telephone conferencing mode, and a night-lightillumination mode while the module is docked in the module-dockingreceptacle 156, and at least one of a music playback mode, telephoneconferencing mode, a night-light illumination mode and a batterycharging mode while the multi-function module 160 is un-docked from themodule docking receptacle 156; (b) installing the multi-function module145 in an environment 140 supporting one or more AC and DC electricalpower consuming devices; (c) configuring the multi-function module 160outside the module docking receptacle 156; (d) selecting the musicplayback mode and night-light illumination mode in the multi-functionmodule 160, and setting up a wireless Bluetooth interface connection 204with the smartphone 143; (e) operating said portable mp3 music player soas to playback a music recording running on the smartphone 143, andsending digital signals from the smartphone 143 (over the wirelessinterface connection 204) to said multi-function module 160; and (f) themulti-function module 160 receiving and processing the digital signalsand producing an audio reproduction of the music recording playing backon the portable mp3 music player, through the loudspeaker 165 mounted inthe multi-function module 160, while the LED light array 190 produces afield of illumination in response to detected low-illumination levels ormanual selection of illumination generation.

Referring to FIG. 40A, the portable electrical power supplying system145 shown in FIGS. 21 through 27, has its multi-function module 160operating in both its Battery Power Supplying Mode of Operation, whereinthe multi-function module 160 is removed from the docking receptacle 156of its base docking station 157, and in response to low battery levelindications displayed on the LCD screen of a smartphone device 143, thesmartphone device is connected to the portable electrical powersupplying system 160 using USB cable 198, and recharged with electricalpower supplied from the battery storage module 170 within themulti-function module 160. In this mode of operation, the device isconfigured in its Battery Power Recharging Mode of Operation while themulti-function module 160 is removed from its module docking receptacle156, as shown in FIG. 40B. The multi-function module 160 is activatedinto its Battery Power Recharging Mode of Operation by the userselecting this mode (e.g. indicated by a battery charging symbol/icon)from the Mode Controls 168, typically in response to smartphone device143 visually indicating that the battery power level has fallen below acertain threshold, as illustrated in FIG. 40A indicating that rechargingis needed or required. Once the multi-function module 160 is configuredinto this Battery Recharging mode, the method of charging the batterieswithin the battery consuming device can be performed by its users asdescribe in the flow chart of FIG. 41.

FIG. 41 is a flow chart describing the steps performed during the methodof charging a portable DC electrical energy consuming device (e.g.smartphone) using a multi-function module 160 and smartphone 143arranged in wireless communication therewith and operated in accordancewith the principles of the present invention, comprising: (a) providingan electrical power supplying system comprising a module docking station157 with a module docking receptacle 156 for retaining therein amulti-function module 160 including an LED array 190 for producing afield of illumination in response to detected conditions, and supportingat least one of a music playback mode, a telephone conferencing mode,and a night-light illumination mode while the module is docked in themodule docking receptacle 156, and at least one of a music playbackmode, telephone conferencing mode, a night-light illumination mode and abattery charging mode while the module is un-docked from themodule-docking receptacle 156; (b) installing the portable electricalpower supplying system 145 in an environment supporting one or more ACand DC electrical power consuming devices; (c) configuring themulti-function module 160 in the module docking receptacle; (d)selecting the night-light illumination mode in the multi-function module160; and (e) the multi-function module automatically detectinglow-illumination levels in the ambient environment; and in responsethereto, the LED array generating a field of illumination to providenight-lighting in the ambient environment.

FIG. 42 is a perspective view of the portable electrical power supplyingsystem 145 of the present invention shown in FIGS. 21 through 27,illustrating the system operating in its Remote Control Mode ofOperation with a smartphone device 143 in wireless communication withthe portable electrical power supplying system 145 over a Bluetoothwireless communication interface. In this mode of operation, the deviceis configured in its Remote Control Mode of Operation while themulti-function module 160 is inserted within its module dockingreceptacle 156, as shown. The system 145 is activated into its RemoteControl Mode of Operation by selecting this mode (e.g. indicated by abattery charging symbol/icon) from the mode controls 168, while thesmartphone device 143 is configured with module 160 as shown in FIG. 26.Alternatively, the remote control Mode can be selected over a TCP/IPconnection between the multi-function module 160 and an Internet-enabledcomputing device running a web-based or native application with GUIs forsetting the mode of operation of the multi-function module 160, and itsvarious settings. Once the system 145 is configured into this mode, themethod of remotely controlling the portable electrical power supplyingsystem 145, including its integrated music player, night/emergencylighting subsystem, and AC and DC electrical power supplying receptacles114A, 114B and 114C and 115A and 115B, respectively, can be performed byits users as described in the flow chart of FIG. 43.

FIG. 43 describes the steps performed during the method of remotelycontrolling an electrical power supplying system 145 shown in FIGS. 21through 27, using a smartphone 143 or remote computing device operablyconnected to the TCP/IP infrastructure of the Internet 250 andcontrolled in accordance with the principles of the present invention.As shown, the method comprises: (a) providing a multi-function module145 operably connected to the TCP/IP infrastructure of the Internet 250by way of a IP packet router 199, and comprising a base docking station157 having a set of AC electrical power receptacles 114A through 114Cand one or more USB-type DC power receptacles 115A and 115B, and amodule docking receptacle 156 for retaining therein a multi-functionmodule 160 supporting at least one of a music playback mode, a telephoneconferencing mode, a night-light illumination mode and a remote controlmode for controlling the AC and DC electrical power receptacles whilethe multi-function module 160 is docked in the module docking receptacle156, and at least one of a music playback mode, telephone conferencingmode, a night-light illumination mode and a battery charging mode whilethe multi-function module 160 is un-docked (i.e. removed) from themodule-docking receptacle 156; (b) installing the multi-function module145 in an environment 140 supporting one or more AC and DC electricalpower consuming devices 142, 143 and 144; (c) configuring themulti-function module 160 in the module docking receptacle 156; (d)selecting the remote control mode in the multi-function module 160; and(e) using a smartphone 143 or other computing device operably connectedto the TCP/IP infrastructure of the Internet to select one or more ofthe other modes supported by the multi-function module includingremotely controlling the AC and DC electrical power receptacles114A-114C and 115A-115B supported on the base docking station 157.

The remote smartphone 143 will typically support a remote controlapplication running on its computing subsystem for providing GUI screensthat allow the user to select which modes and features of the portableelectrical power supplying system 145 should be remotely controlled,such as activating certain AC electrical power receptacles to activatelights or other power consuming devices, while deactivating other ACelectrical power receptacles to deactivate lights or other consumingdevices. Using such a remote control application on the remotelysituated smartphone, the user can simply select the particularelectrical power supplying system 145 to the remote controlled by its IPaddress which is typically assigned by a DHCP server running on thelocal network where the multi-function device is installed and deployed.

As shown in FIG. 44, the portable electrical power supplying system 145is being used by several users using mobile computing devices 132A, 132Band 131. At any time, the multi-function module 160 can be used in itsmodule docking station 157 to provide the various functions describedabove and illustrated in FIGS. 28 through 35. The multi-function module160 may also be used to support the function illustrated in FIGS. 42 and43 and described above. Alternatively, the multi-function module 160 canbe removed from its module docking station 157 and then used in any ofthe functions illustrated in FIGS. 36 through 41. Other uses will becomeapparent hereinafter in view of the present invention disclosure.

Alternative Embodiments of the Portable Electrical Power SupplyingSystem of the Present Invention

While the illustrative embodiment of the portable multi-functiondisclosed herein supports multiple functions (i.e. teleconferencing,music streaming, nigh-lite/emergency illumination, DC power supplying,and various combinations thereof), it is understood that alternativeembodiments of the present invention include the provision, docking anduse of portable plug-in type function modules that may support as littleas a single function, as will be discussed in greater detail below.

In the third illustrative embodiment described above, the multi-functionmodule 160 was provided with a number of subsystems to support variouskinds of subsystem functions once enabled or activated eitherautomatically, or manually, as the case may be. Using a single plug-intype multi-function module 160, described in detail above, which isdockable (i.e. plugin-able) within its module docking receptacle 156,users are provided with WI-FI, Bluetooth and/or 3G/4G controlledportable AC and DC power ports and external power cord management at thedocking station 157, and numerous other functions including: an autonight light & emergency back-up light during a power outage; a WI-FI or4G controlled smart AC and DC power outlets; a Bluetooth (BT) speakerfor streaming audio from music to news to podcasts; a Bluetoothspeakerphone and microphone for hands-free or telephone conferencecalls; and a mobile back-up battery for charging ones mobile, phone ortablet computer, and the like.

An alternative embodiment of the present invention illustrated in FIGS.19, 20, 21, 21A, 21B, 23A-23C, 24A-24B, and 28-44, in particular, willinclude the portable electrical power supplying system 145 slightlymodified or readily adapted to provide a portable electrical powersupplying system 145′ comprising (i) a module docking station 157 asdescribed above, and (ii) a set of two or more plug-in type portablefunction modules 160′. In such alternative embodiments of the presentinvention, each plug-in type portable function module 160′ embodies oneor more subsystems described above so as to support one or more of thefollowing functions: WI-FI, Bluetooth and/or 3G/4G controlled portableAC and DC power ports, external power cord management, and numerousfunctions including: an auto night light & emergency back-up lightduring a power outage; a WI-FI or 4G controlled smart AC and DC poweroutlets; a Bluetooth (BT) speaker for streaming audio from music to newsto podcasts; a Bluetooth speakerphone and microphone for hands-free ortelephone conference calls; and a mobile back-up battery for chargingones mobile, phone or tablet computer, and the like.

In such alternative embodiments, each portable function module 160′ maysupport only a single function, providing a single-function module 160′,and users can choose which single-function modules 160′ that wish toplug-into the module docking receptacle 157 of the system 145′. Further,some of the plug-in type function modules 160 may support two or morefunctions, providing multi-function modules 160″ that can be used withthe docketing station 157 of the system 145′. These and other variationsand modification of the present invention will come to mind in view ofthe present invention disclosure.

Some Modifications that Readily Come to Mind

In the event that significant electromagnetic fields (EMFs) aregenerated by 60 HZ electrical currents flowing through appliance powercords during device operation, then EMF shielding measures or techniquesknown in the EMF shielding art can be practiced to reduce or eliminatethe electromagnetic field strength outside the device during operation.Such EMF shielding measures might include applying metallic foil to theinterior surfaces of the housing components, as well as other suitablemeasures known in the art.

Also, in general, the housing and other components of the portableelectrical power supplying system of the present invention can bemanufactured using injection molded plastics and/or other materialshaving suitable characteristics and properties which will be known tothose skilled in the art.

While several modifications to the illustrative embodiments have beendescribed above, it is understood that various other modifications tothe illustrative embodiment of the present invention will readily occurto persons with ordinary skill in the art. All such modifications andvariations are deemed to be within the scope and spirit of the presentinvention as defined by the accompanying Claims to Invention.

What is claimed is:
 1. A portable electrical power supplying system foruse in an ambient environment and supplying AC electrical power to ACelectrical power consuming devices, and DC electrical power to DCelectrical power consuming devices, said portable electrical powersupplying system comprising: an electrical power supplying dockingstation having a module docking receptacle, within which a first moduledock interface is mounted; said electrical power supplying dockingstation including (i) an electrical power cord with a power plug forreceiving an AC line voltage supplied from a standard AC powerreceptacle, (ii) an AC electrical power conditioning circuit forconditioning the AC line voltage to produce AC electrical power for usein said portable electrical power supplying system, (iii) a voltagelevel sensing circuit for automatically detecting changes in the AC linevoltage supplied from the standard AC power receptacle, and also (iv) anAC/DC power conversion circuit for converting AC electrical power to DCelectrical power for supplying within said electrical power supplyingdocking station; said electrical power supplying docking stationsupporting (i) a plurality of AC power receptacles for supplying ACelectrical power to AC electrical power consuming devices using ACelectrical power cords, and (ii) one or more USB-type DC powerreceptacles for supplying DC electrical power to DC electrical powerconsuming devices using DC electrical power cords; a multi-functiondockable module, dockable within said module docking receptable, andsupporting (ii) an emergency-light illumination mode and a night-lightillumination mode when said multi-function dockable module is dockedwithin said module docking receptacle, and (ii) said night-lightillumination mode when said multi-function dockable module is removedfrom and located outside of said module docking receptacle; wherein saidmulti-function dockable module further includes (i) a battery powerstorage subsystem, including a rechargeable battery, for storing DCelectrical power supplied by said AC/DC power conversion circuit in saidelectrical power supplying docking station, (ii) a solid-state lightemitting assembly energizable by DC electrical power supplied by saidbattery power storage subsystem, (iii) a light level sensing circuit forsensing the light level in said ambient environment, (iv) a subsystemcontroller being responsive to said voltage level sensing circuit forcontrolling the supply of DC electrical power from said battery powerstorage subsystem to said solid-state light emitting assembly duringsaid emergency-light illumination mode, and said subsystem controlleralso being responsive to said light level sensing circuit forcontrolling the supply of DC electrical power from said battery powerstorage subsystem to said solid-state light emitting assembly duringsaid night-light illumination mode, and (v) a second module dockinterface for interfacing with said first module dock interface whensaid multi-function dockable module is docked within said module dockingreceptacle so that said first and second module dock interfacesinterconnect, and DC electrical power is supplied from said AC/DC powerconversion circuit in said electrical power supplying docking station tosaid battery power storage subsystem in said multi-function dockablemodule, as needed to recharge said rechargeable battery; wherein duringsaid emergency-light illumination mode, said voltage level sensingcircuit detects changes in the AC line voltage from the standard ACpower receptacle, and in response to detected changes in the AC linevoltage, said subsystem controller automatically controls the supply ofDC electrical power from said battery power storage subsystem to saidsolid-state light emitting assembly so that said solid-state lightemitting assembly produces visible illumination for emergency lightingin said ambient environment; and wherein during said night-lightillumination mode, said light level sensing circuit detects changes inthe light level of the ambient environment, and in response to detectedchanges in the light level of the ambient environment, said subsystemcontroller automatically controls the supply of DC electrical power fromsaid battery power storage subsystem to said solid-state light emittingassembly so that said solid-state light emitting assembly producesvisible illumination for night-lighting in said ambient environment. 2.The portable electrical power supplying system of claim 1, wherein saidelectrical power supplying docking station further comprises a basehousing portion having an external power cord storage compartment, withan internal spool about which a power cord can be neatly wrapped up andcontained within said external power cord storage compartment.
 3. Theportable electrical power supplying system of claim 1, wherein saidmulti-function dockable module is manually removed from said moduledocking receptacle in said electrical power supplying docking station bylifting up said multi-function dockable module, and disengaging thephysical connection between said first and second module dockinterfaces.
 4. The portable electrical power supplying system of claim1, wherein said rechargeable battery comprises one or more solid-statebatteries.
 5. The portable electrical power supplying system of claim 1,wherein said light level sensing circuit comprises a photo-sensor andelectronic circuitry for detecting ambient illumination levels andgenerating analog or digital signals corresponding to the detectedambient illumination levels.
 6. The portable electrical power supplyingsystem of claim 1, wherein said solid-state light emitting assemblycomprises a lens structure employing refractive, diffractive and/orreflective principles, for shaping the light beam emitting from saidsolid-state light emitting assembly.
 7. The portable electrical powersupplying system of claim 1, wherein said first and second module dockinterfaces comprises a pair of mated, male and female, USB-typeconnectors.